RMRE0TBH–. Plants and their uses; an introduction to botany. Botany; Botany, Economic. 518 LIFE-HISTORIES. Fig. 341, I.—Umbrella-liverwort. Female plant (i), bearing archegonia- earriers (archegoiiiophores). (Atkinson.) tophyte develops from a spore in much the same waj^ as happens with the other liverworts described. P^ven more than in Riccia it is like the thallus of ColeooliKte, notably in possessing but a single chromatophorc in each cell, and in having no trace of pseudo-lea-'es (Fig. 343). The gametangia are completely emljedded in the thallus (Fig. 344). Tlie embryo (E) develops a somewhat expa
RMRD8CM8–. Points of the horse; a treatise on the conformation, movements, breeds and evolution of the horse. Horses. C. Re id, Wishazv. Fig. 342.âSir Walter Gilbey's Hackney Stallion, Danegelt. is .^>..»tti»»inm»«'»»w"-- â fc*^**. H. R. Gibbs, Kingsland Road. To face p. 262. Fig. 343.âSir Walter Gilbey's Hackney Mare, Lady Keyingham,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Hayes, M. Horace (Matthew Horace),
RMRE09RE–. Zoology for high schools and colleges. Zoology. Fig. 343.--Bot-fly of the ox and its larva. Order 13. Siphonaptera.—The fleas (Fig. 341) are wing- less, with sucking mouth-parts; all the palpi four-jointed. Order 14. Diptera.—The common house fly (Fig. 343) is a type of this division, all the members of whichliave but two wings, while the tongue is especially developed for lap- ping up liquids. The common house- fly lives one day in the egg state, from five days to a week as a maggot, and from five to seven days in the pupa state. It breeds about stables. The Tachina-fly is beneficial to man
RMRDTTWB–. Botany for high schools and colleges. Botany. 456 BOTANY. merce are made. It is cultivated extensively in the Southern United States, Cuba, Brazil, and, in fact,, in all warm countrips of tlie world. Pigs. 341-4.—Illustrations of Carex.. Fio. 342. Fig. 843. Fig. 844. Fig. 341.—Underground stem, sending up leafy and flowering stems. Fig. 343.—Male flower. Magnifled. Fig. 843.—Female flower. Magnifled. Fig. 344.—Section of seed. Magnifled. It is a curious fact that while the annual production of cane sugar in the world is now about 4,000,000,000 ponuds, yet five hundred. Please note that these
RMRE02TH–. The physiology of the domestic animals; a text-book for veterinary and medical students and practitioners. Physiology, Comparative; Domestic animals. 802 PHYSIOLOGY OF THE DOMESTIC ANIMALS.. Fig. 343.—Diagram of a Spinal Segment as a Spinal Centre and Con- ducting Medium, after Bramwell. (Landois.) B, right. B*. left cerebral hemispheres; M O, medulla oblongata; 1, motor tract from right hemi- sphere, largely decussating at M O, and passing down the lateral column of the cord on the opposite side to tlio muscles M and Ml; 2, motor tract from left hemisphere; S, S*, sensitive areas on the lef
RMRDRD1W–. Notes on the life history of British flowering plants. Botany; Plant ecology. Fig. 342. Fig. 343. Fig. 342.—Sedge {Garex acuta). Male flower, consisting of three stamens in the axil of a bract, b. Fig. 343.—Female flower. The bract subtends a compressed ovary sur- rounded by a sac from which project the two hairy stigmas. flora, numbering about sixty species. Mr. Reid records fruits of nine species from pre- glacial and interglacial beds in various parts of the country. In some species the male and female florets are on difi'erent plants (C dioica); in those which are regarded as most typi-
RMRD89KA–. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. reseence compact, the 8-14 obovoid ascending aomewhat crowded gray-green or dull-brown spikes 7-12 mm. long; perigynia S.I-5 mm. long, their tips appressed. — Swales and rich open woods, N. B. to Sask.,, and southvv. June-Sept. Fig. 343. Var. turbXta Bailey. Spikes remote.— Less common. Var. reddcta Bailey. Inflorescence usually flexuous, at least the lowest spikes scattered ; perigynia with loosely recurved tips. (Var. moniliformis Brit- ton, i
RMRE0946–. A manual of zoology. Zoology. 356 MOLLUSCA. mantle, shell, or head, which occur in large groups of molluscs, is not a primitive condition, but can only be explained by degen- eration. The name veliger arises from the velum, a strong circle of cilia, which surrounds a frontal or velar field in front of the mouth, and which serves as a locomotor organ for the larva. In some cases (fig. 343, B) it is lobed like the trochus of a Rotifer.. Fig. 343.—Veliijer stat'i-'S, ^1, of a snail; B, of a Pteropod. (From Gegenbaur.) .1, shell; lip, operculum ; p, foot; (, tentacle; i velum. The veliger recal
RMRDFE00–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 343. Blechnoxylon talbragarense, Eth.; s, scale-leaves; x, secondary xylem. (After Etheridge. A x 2; B x 3 ; C much enlarged.) name Megalopteris^ from Carboniferous and Permian rocks which bear a close resemblance to the South African variety, but in some cases at least Megalopteris is known to be a pinnate and not a simple leaf. The leaf figured by Jack and Etheridge as Taeniopteris sp.^ from Queensland may also be an example of 1 Dawson (71) A. PI. xvii.; Fontaine and White (80) p. 11; White (95) p. 315; Arber (Oo') p.
RMRDA88N–. Injurious insects : how to recognize and control them . Insect pests; Insect pests. FiG. 342.- hopper. ral size. - The Buffalo Tree- Enlarged and natu- Original. 9k Fig. 343. —Work of Buffalo Tree-hop- per. Original. Fig. 344.—Work of the Periodical Cicada. Original. tures is triangular in shape, Ught green in color, thi-ee eighths of an inch long, and has a two-horned enlarge- ment at the front of its body. The young that hatch from the eggs do not feed in or on the twig, but on various weeds. In control, weeds should be kept down in the orchard, and tT-igs that show many of the egg-lay- i
RMRE0TAK–. Plants and their uses; an introduction to botany. Botany; Botany, Economic. 9:? LIFE-HISTORIES whether it be a seaweed, a lichen, a liverwort, or one of the higher i)lants. In strictest botanical use it belongs onl}' to about 5,000 species of small green plants which have pseudo- leaves usually arranged spiralis' on a j^seudo-stem, and pro- duce spores in urn-like cases opening mostly by a lid.. Fig. 343. — Honied-liverwut {Aulhurrr't^ hrris, Horncd-livrTwort Family, Aiitlwceroliic-ccc). Plant (ij with three "fruits" (sporophj'tes). (.Luers- sen.)—Rather common in moist soil. Fig.
RMRD89KP–. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. 843. C. tribuloides. 344. C. trib., V. reducta.. reseence compact, the 8-14 obovoid ascending aomewhat crowded gray-green or dull-brown spikes 7-12 mm. long; perigynia S.I-5 mm. long, their tips appressed. — Swales and rich open woods, N. B. to Sask.,, and southvv. June-Sept. Fig. 343. Var. turbXta Bailey. Spikes remote.— Less common. Var. reddcta Bailey. Inflorescence usually flexuous, at least the lowest spikes scattered ; perigynia with loose
RMRDW9F1–. Botany for high schools and colleges. Botany. -456 BOTANY. merce are made. It is cultivated extensively in the Southern United States, Cuba, Brazil, and, in fact,- in all warm countries of the world. Fioa. 341-4.—Illustratiohs op Cabez.. Fio. 342. Fio. 343. Eio. 344. Fig. 341.—Underground stem, sending up leafy and flowering stems. Fig. 842.—Male flower. Magnified. Fig. 343.—Female flower. Magnified. Fig. 344.—Section of seed. A&gnified. It is a curious fact that while the annual production of cane sugar ia the world is now about 4,000,000,000 pounds, yet five hundred. Please note that t
RMRDXERE–. The origin of a land flora, a theory based upon the facts of alternation. Plant morphology. MATONIA-DIPTERIS SERIES 619 size and shape, and their individuality is often lost, so that nearly the whole of the lower surface of the frond appears as though densely covered with a mass of sporangia (Figs. 343 a c, and 346).. -hf- £ Fig. 343. Viiteris, Reinw. A-C=D. amjugata (Kaulf), Reinw. A=]ea.t of a mature plant. B=habit of a young plant. C=part of a fertile leaf with venation and son. D= sporangia and paraphyses enlarged. £=£>. Lobbio.no. (Hook.), Moore. Part of a fertile segment with venati
RMRDT17M–. The fishes of North Carolina . Fishes. 180 FISHES OF NORTH CAROLINA. Mullets are caught in every county bordering on salt water, the bulk of the yield coming from Brunswick, New Hanover, Pender, Onslow, Carteret, Pamlico and Dare counties. (Mugil, mullet.) 155. MUGIL OEPHALUS Linnseus. "MuUet"; "Jumping MuUet"; Striped MuUet. Mugil cephalus Linnaeus, Systema Naturse, ed. x, 316, 1758; Europe. Jordan, 1886, 27; Beaufort. Jenkins, 1887, 87; Beaufort. Jordan & Evermann, 1896, 811, pi. cxxvi, fig. 343. Linton, 1905, 361; Beaufort. MugU lineatus, Yarrow, 1877, 212; Beaufor
RMRDRD20–. Notes on the life history of British flowering plants. Botany; Plant ecology. 430 BRITISH FLOWERING PLANTS species, m our. Fig. 342. Fig. 343. Fig. 342.—Sedge {Garex acuta). Male flower, consisting of three stamens in the axil of a bract, b. Fig. 343.—Female flower. The bract subtends a compressed ovary sur- rounded by a sac from which project the two hairy stigmas. flora, numbering about sixty species. Mr. Reid records fruits of nine species from pre- glacial and interglacial beds in various parts of the country. In some species the male and female florets are on difi'erent plants (C dioica
RMRD8MK8–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Ow. M. b. II,c fig 8, a cast from Turkey river. Iowa. Murchisonia lidnGta, See Murchisonia milleri. and III,b. Murchisonia bivittata, Hall. Pal. N. Y., Vol. 2, 1852 i/b o^o Tijr i- • /.• w, * ,TT TIN Geol. Canada f ^ 343.—Murchisonia bivittata ^Haln. 1863, page 339, .—,. fig. 343. Guelph^ iJ->'' or Gait forma- i{^6>^,immediately Geo/.cm':^,...^'*''* ^BS3 overlying the Niagara limestone, Vh', Murchisonia boydii, {Loxonema loydii.) Hall's Geol. 4th. ^^ ^'
RMRD8MKG–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Ow. M. b. II,c fig 8, a cast from Turkey river. Iowa. Murchisonia lidnGta, See Murchisonia milleri. and III,b. Murchisonia bivittata, Hall. Pal. N. Y., Vol. 2, 1852 i/b o^o Tijr i- • /.• w, * ,TT TIN Geol. Canada f ^ 343.—Murchisonia bivittata ^Haln. 1863, page 339, .—,. fig. 343. Guelph^ iJ->'' or Gait forma- i{^6>^,immediately Geo/.cm':^,...^'*''* ^BS3 overlying the Niagara limestone, Vh', Murchisonia boydii, {Loxonema loydii.) Hall's Geol. 4th. ^^ ^'
RMRDHBTR–. A manual of elementary zoology . Zoology. cub. Fig. 343- —A side view of the lower part of a pony's fore- leg.—From Thomson. /*., Distal end of humerus; «., olecranon process of ulna; r.. radius ; sc, scaphoid ; /., lunar ; c, cuneiform; ///., os magnum; ««., unciform; /,, pisiform; ?«c.4, splint of fourth metacar- pal ; ww. j, third metacarpal; s., sesamoid; i, 2, 3, phalanges of third digit. Fig. 344«—A side view of the ankle and foot of a horse. —From Thomson. «., Astragalus; c, calcaneus; «., navicular; e.c, external cuneiform ; cud., cuboid ; ?tt/.$, third metatarsal; mt.4, splint of fo
RMRE3D8J–. Text book of zoology. Zoology. Fig. 343. Brain of a Lizard from above (A) and from below (B). I olfactory lobes, /cerebrum, mi optic lobes, b cerebellum, e medulla, r spinal cord, 8 optic nerve, t hypo- physis. In A in front of the mid-brain may be seen the lower portion of the epiphysis.— After T. Jeffery Parker. Fig. 344. A Vertical section of the eye and «yelids of a common Lizard, B the same of a Snake; both diagram- matic, h cornea, o upper, u lower eyelid, o bulb of the .eye (in outline).—Orig. h-U]. Please note that these images are extracted from scanned page images that may have bee
RMRE3D8G–. Text book of zoology. Zoology. Fig. 343. Brain of a Lizard from above (A) and from below (B). I olfactory lobes, /cerebrum, mi optic lobes, b cerebellum, e medulla, r spinal cord, 8 optic nerve, t hypo- physis. In A in front of the mid-brain may be seen the lower portion of the epiphysis.— After T. Jeffery Parker. Fig. 344. A Vertical section of the eye and «yelids of a common Lizard, B the same of a Snake; both diagram- matic, h cornea, o upper, u lower eyelid, o bulb of the .eye (in outline).—Orig. h-U]. 'the inner wall of the optic bulb, at the entrance of the optic nerve; in others it is
RM2AJ2XT6–A history of the growth of the steam-engine . Fio. 109.—stationary Locomotive Boiler. expedients are sometimes adopted, having for their objectthe increase of heating-surface, without change of form ofboiler and without proportionate increase of cost. One of these methods is that of the use of Gallowayconical tubes (Fig. 110). These are very largely used in. STATIONARY ENGINES. 343 Great Britain, but are seldom if ever seen in the UnitedStates. The Cornish boiler, to which they are usually ap-plied, consists of a large cylindrical shell, 6 feet or more indiameter, containing one tube ofabout o
RM2AWDED5–The development of the human body; a manual of human embryology . the Peritoneum.—The peritonealcavity is developed from the trunk-cavity of early stagesand is at first in free communication on all sides of theyolk-stalk with the extra-embryonic coelom. As the ven-tral wall of the body develops the two cavities becomemore and more separated, and with the formation of theumbilical cord the separation is complete. Along the. Fig. 183.—Diagram showingthe Position op the Dia-phragm in Embryos of Dif-ferent Ages.—{.Mall.) THE PERITONEUM. 343 mid-dorsal line of the body the archenteron forms a pro-j
RM2AKN66K–History of Europe, ancient and medieval: Earliest man, the Orient, Greece and Rome . oneach side of the atrium were added. Finally,under the influence of Greek life (§ 343), thegarden court {D and Fig. 60), with its surround-ing colonnaded porch (peristyle; cf. Fig. 51) anda fountain in the middle (E), was built at therear. Then a dining room, sitting room, andbedrooms were added, which opened on thiscourt, and, being without windows, they werelighted from the court through the doors. Intown houses it was quite easy to partition offa shop, or even a whole row of shops, alongthe front or side o
RM2CE7HX3–. The hydropathic family physician : a ready prescriber and hygienic adviser with reference to the nature, causes, prevention, and treatment of diseases, accidents, and casualties of every kind . Of the Thorax, ok Ohest. 343. Griscom, of this city (New York), in his most valuable and instructivetracts for the people, en- Fig. 89. titled, Uses and Abusesof Air, works whichshould be in the pos-session of every familyin the land. Fig. 41,page 344, represents themodel by which the il-lustration is made. Fig. 89 shows more partic-ularly the diaphragm. D, D,diaphragm. M, M, M, musclesof the abdomen.
RM2CF63WA–. Light from the ancient East; the New Testament illustrated by recently discovered texts of the Graeco-Roman world. f^ lHn^0i^k^^ 15. i Fig. 34.—Letter from Caor, Papas of Hermupolis, to Flavins Abinnaeus, anofficer at Dionysias in the Faytim. Papyrus, cvrca 346 A.D. Now in the Britishnj • - - - thorities, [p. 206 ILLUSTRATED BY THE NEW TEXTS 207 Kenyon^ and Nicole,^ awaiting a collective edition/The earliest dated letter in this priceless collectionwas written in the year 343, the most recent in 351 A.D. Among the numerous unknown persons who havecome to life again as correspondents of Abin
RMRD900B–. Insects injurious to fruits. Illustrated with four hundred and forty wood-cuts. Insect pests. ATTACKING THE LEAVES. 343 Fig. 356.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Saunders, William, 1836-1914. Philadelphia, J. B. Lippincott & Co
RMRE1MX5–. College botany; structure, physiology and economics of plants. Botany. DICOTYLEDONOUS PLANTS 343. Fig. 180.—Kohl rabi of edible size.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Cook, Melville Thurston, 1869-1952. Philadelphia and London, J. B. Lippincott Company
RMRDX0FR–. Field, forest, and wayside flowers; with chapters on grasses, sedges, and ferns; untechnical studies for unlearned lovers of nature. Flowers; Botany. Fig. g6.—Pasture-thistles (Cnicnspuniilis). 343. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Going, Maud, 1859-1925. New York, The Baker and Taylor Company
RMRDGPHM–. The natural history of plants. Botany. RUBIAGEA 343 Cascarilla Oaudichattdiana. are opposite,' petiolate, penninerved,^ accompanied with interpetiolar stipules, famished internally with hasilar glands and falling early. The flowers^ are in terminal ramified and compound'clusters of cymes, often uniparous near the extremity, with bracteoles which may here and there become foUaceous. Several of ihe following genera, very near Cinchona, are distinguished by characters of little value and even artificial. Cascarilla (fig. 342) has the flowers of Cinchona except that the lobes of the corolla are
RMRDTBAA–. My garden, its plan and culture together with a general description of its geology, botany, and natural history. Gardening. MV GARDEN. That troublesome weed, the P. Anseritm, has lovely flowers, but is difficult to exterminate, and must on no account be admitted to the alpinery. We have other varieties that are interesting. (See p. 343.) All these flowering plants are better grown in an intermediate position, than at the top or at the bottom of the alpine mound, as thus the roots are neither too dry nor too wet. The Draba beotica (fig. 734) has somewhat the appearance of a saxifrage, but its
RMRE056J–. A laboratory manual and text-book of embryology. Embryology. THE BEAIN 343 thalamus of the diencephalon and in development is closely connected with it, although the thalamus forms always a separate structure. The corpus striatum elongates as the cerebral hemisphere lengthens, its caudal portion curving around to the tip of the inferior horn of the lateral ventricle and forming the slender tail of the caudate nucleus (Fig. 331). The thickening of the corpus striatum is due to the active proliferation of cells in the ependymal layer which form a prominent mass of mantle layer cells. Nerve lib
RMRDG3KB–. The natural history of plants. Botany. SAPINDAOE^. 346 pinnate. The flowers are arranged in axillary clusters, simple or ramified, with, articulate pedicels. II. SABIA SEEIES. Sabia ^ (fig. 342, 343) has flowers generally hermaphrodite. The convex receptacle usually bears five imbricate sepals, five petals superposed to the sepals and imbricated like them, and five oppositi- Sahia laneeolata.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble
RMRDH61A–. Morphology of gymnosperms. Gymnosperms; Plant morphology. CONIFERALES (TAXACEAE) 343 much higher number than among the podocarps. The suggestion of a genetic connection between these two tribes will be considered later. The course of spermatogenesis in the podocarps, from the division of the generative cell just before fertilization, presents no unusual features. In Dacrydium (136) it was observed that the generative. Fig. 398.—Phyllocladus alpina: apex of nucellus broken down by numerous pollen tubes; the top of the endosperm also somewhat disorganized; each archegonium is surrounded by a d
RMRDYYY0–. Surgical diseases of the dog and cat, with chapters on anaesthetics and obstetrics (second edition of 'Canine and feline surgery'). Dogs; Cats. THE LIMBS AND TAIL 343 the latter with silkworm gut, and afterwards covered with iodoform colloid and a bandage. Aftcy-trcatinent consists in carefully keeping the parts clean by the aid of antiseptics and bandages, or, if the stump is too short for these to be put on, the wound may be covered with iodoform collodion only. The stitches should be removed about the fourth or fifth day, or sooner if it is suspected that pus is present.. Fig-. 223.âPatte
RMRE0ER1–. A manual of structural botany; an introductory textbook for students of science and pharmacy. Plant morphology. Fig. 339. Samara of ash. 340. Of maple. 341. Utricle. 342. Several winged samara of A/ascaj7nia. 343. Vertical section of anthodium. 344. Vertical section of akene of buttercup. 345. Same of the glans of black walnut. 346. Glana of Fagus, or beech-nut. Note should here be taken of the fact that the latter is characteristic of the largest of all families, the Compositae, in which the akenes of the head are massed and partially, or sometimes completely, surrounded and enclosed by an
RMRR49G3–. Scientific survey of Porto Rico and the Virgin Islands. Scientific expeditions. LOBECK, THE PHYSIOGRAPHY OF PORTO RICO 343 the sink-holes is provided, and it is to be noted that the beds dip toward the center of the depression (Fig. 22). The variation in dip from place to place along the section, sometimes toward the north and sometimes toward the south, would seem to suggest that the dip is due to local causes. Since it is evident that variations in dip, at least occasionally, may be brought about by the bending of strata beneath a sink-hole, it would appear unsafe to use the occasional sou
RMRDG3E9–. The natural history of plants. Botany. LY. HYPERICACEiE. In this small family, wMcli derives its name from that of St. John's Wort [Hypericum) (fig. 339, 344-353), and which formerly included only the plants attributed to that genus, S. guianense and cayense, with the analogous species forming the genus Vismia^ (fig.340-343), present the most complete types for our first study. In these the flowers are regular, hermaphrodite, nearly always pentamerous. Their convex receptacle bears at first five sepals, thick, but abruptly thinned at the margin, along which they are quincuncially imbricate (
RMRDWE4H–. Elementary botany. Botany. DIMORPHISM OF FERNS. 343 leaves, the general plan of which is the same, and we recognize each as being a leaf. 626. Transformation of the fertile leaves of onoclea to sterile ones.—It is not a very rare thing to find plants of the sensitive fern which show intermediate conditions of the sterile and the fertile leaf. A number of years ago it was thought by some that this represented a different species, but now it is known. Fig- 447- Sensitive fern, showing one vegetative leaf and two sporophylls completely transformed. that these intermediate forms are partly trans
RMRE3CGP–. Comparative anatomy of the vegetative organs of the phanerogams and ferns;. Plant anatomy; Ferns. COURSE OF THE BUNDLES IN THE STEM. 343 exactly it is = />. Tiie transverse section of the internode of Hydrocotyle shows, e.g. six alternating unequal bundles, if three enter each leaf: that of Foeniculum shows, when the number from each trace is equal, twelve (Fig. loi) if seven enter each leaf, and sixteen if nine bundles enter each leaf. As the result of inequality in number of successive traces in the growing plant, there occur also in Foeniculum deviations from the above special scheme.
RMRDJFAG–. A manual of zoology. Zoology. V. CEPHALOPODA 343 upper and lower buccal ganglia. The large optic ganglia, in the optic nerve arising from the cerebrum and enclosed ventrally in the 'white- body,' a lymphoid mass, are especially characteristic, as are the gang- lia stellata, right and left at the anterior edge of the mande (fig. 356, si), which owe their name to the radiation of fibres to innervate the mantle. An unpaired sympathetic ganglion hes at the junction of stomach and intestine. Cerebral, pedal, visceral and optic ganglia are enclosed in the cephalic cartilage, which has the shape of
RMRDH2W2–. The birds of South Africa. Birds. , CHARADEIID^ AKENAEIA 343 wings long and pointed, first primary the longest, reaching to the tip of the tail when the wings are closed; tail of twelve feathers, very slightly rounded; tarsus about the length of the middle toe and claw with a few transverse scutes in front, on the sides and posteriorly covered with reticulate scales; hind toe present; no web between the anterior toes. Two species of this genus are generally recognised, one confined to Western and North-western America, the other practically cos- mopolitan and here described.. Fig. 110.—Ijetb
RMRE0C0N–. Senescence and rejuvenescence. Age; Reproduction. THE GAMETES IN PLANTS AND ANIMALS 343 fertilization, and zygogenic eggs which require fertilization before development. It is a fact of great interest that in such cases the parthenogenic eggs usually differ morphologically from the zygo- genic eggs. In Sida crystallina, one of the cladoceran Crustacea, for example, the parthenogenic eggs are smaller and contain less yolk. Figs. 178-180.—Three stages in the differentiation of the egg, 0, of Hydra. From Downing, '09. than the zygogenic eggs. Fig. 192 shows an ovarian tubule of this species con
RMRDW9T4–. Textbook of botany. Botany. FORESTRY AND FOREST MANAGEMENT 343 munities and cities and by national commissions, which have done such excellent work that many of the forest areas com- pare favorably with those of Germany. Not only were the old areas replanted, but extensive tracts of land along the sea coast, where the sands shifted and at times covered entire farms, were taken over and planted with forest trees. Other European and Asiatic countries have definite forest. Fig. 193. — A natural coniferous forest. Photograph from the Wisconsin State Conservation Commission. policies, and Japan r
RMRDWD87–. Botany, with agricultural applications. Botany. BACTERIA 343 forms and as a result of their activity various substances are produced, the accumulation of which check their activity. Some forms, called anaerobic, get along better without air, while others, called aerobic, must have air. Their reproduction is accomplished by cell division, which is not so complex and takes place more rapidly than in the cells of. N 9mm Fig. 296. — Bacillus subtilis, a Bacterium of decay. Above, the active form (X 1500); at tlje left, below, spore stage (X 800); at the right, below, the zoogloea stage (X 500
RMRE0784–. A text-book of invertebrate morphology. Invertebrates. Pig. 343.—SpAex ichneumonea (from Packard). t,. Fig 244.—Hypoderma iovis (from Packakd). with an abundant supply of nutrition stored up by the parents (Bees, Wasps) or to being fed and cared for by the workers among the Ants, the larvae are maggotlike and almost or entirely destitute of legs. The metamorphosis is complete, the pupa being a pupa libera. 15. Order Diptera. In this order, as the name indicates, but two wings are present (Fig. 244), which are those of the mesothorax, the. Please note that these images are extracted from scan
RMRD7FY6–. A manual for the study of insects. Insects. LEPIDOPTERA, 343. they are black with a common white band near their middle; and the discal veins are usually white and broadly bordered with black. There are great variations in the wndth of the white band on the wings. The larva feeds on the leaves of oak; it is brownish black, with a lat- FiG. ,.r.-Hemileuca maia, ^^.^j yelloW Stripe ; and is armed on each segment with large branching spines. This species pertains to the eastern part of the continent; but there are several western species belonging to the genus. In the West there occur also two
RMRDHK40–. Elementary text-book of zoology. RANA. 343 receives blood from the kidneys by renals and from the genital organs. It then passes forwards through the liver, which it drains by paired hepatics, and discharges itself into the sinus venosus. The two lungs have separate pulmonary veins which fall together into the left auricle of the heart. In the frog there are no paired cardinal veins* as in the skate, their function being executed by the unpaired post- caval. On the other hand, the presence of a renal-portal system is a feature of both types. Fig. 241.—Ventral View of the Female Urogenital Or
RMRDWF1M–. Nature and development of plants. Botany. DEVELOPMENT OF PLANTS 343 strobili at the tips of certain branches. But a single sporangium is associated with each of these sporophylls (Fig. 239). The club mosses are a very much larger group than the Equise- tales, but like the latter group, they are a remnant of a highly developed and widely distributed race. Fossil remains indicate that the ancient allies of these plants were conspicuous features of an earlier vegetation, with palm-like trunks 100 feet in height and three feet in diameter, and bearing a crown of long narrow leaves that attained
RMRDY742–. Botany of the living plant. Botany. FILICALES 343 but it does not open except in presence of external fluid water. This causes swelling of the mucilaginous walls of the spermatocytes, and increased turgor of the cells of the wall. The tension is relieved Ijy rupture of the cell covering the distal end, and the spermatocytes are extruded into the water ; in this the cells of the wall assist by their. Fig. ;8+. I, an attenuated male prothallus of Xcphrodium Filix-nias. 2-5, stages of de"elop- ment of the antheridium. 6, 7, ruptured antheridia. S, a spermatozoid liif^hily magnified, (.ft
RMRDAHB5–. Our search for a wilderness; an account of two ornithological expeditions to Venezuela and to British Guiana. Natural history; Birds. JUNGLE LIFE AT AREMU. 343 It was merely a thin cup of fine bush threads and rootlets, while two or three small leaves were fastened to the bottom with strands of cobweb. One could see througli it any- where. It was only if inches across and | of an inch deep inside the cup. The bird was on the nest and refused to leave until we lifted her .off and photographed her. Then she flew and chuckle-de-dced with all her little power!. Fig. 139. Golden-crowned Manakto l
RMRE1N1R–. Elementary botany. Botany. DIMORPHISM OF FERNS. 343 leaves, the general plan of which is the same, and we recognize each as being a leaf. 626. Transformation of tie fertile leaves of onoclea to sterile ones. —It is not a er3' rare thing to find plants of the sensitive fern which show intermediate conditions of the sterile and the fertile leaf A number of years ago it was thought by some that this represented a different species, but now it is known. Fig. 447- .Sensitive fern, showing one vegetative leaf and two sporophylls completely transformed. that these intermediate forms are partly tra
RMRE1PET–. Nature and development of plants. Botany. DEVELOPMENT OF PLANTS 343 strobili at the tips of certain branches. But a single sporangium is associated with each of these sporophylls (Fig. 239). The club mosses are a very much larger group than the Equise- tales, but like the latter group, they are a remnant of a highly developed and widely distributed race. Fossil remains indicate that the ancient allies of these plants were conspicuous features of an earlier vegetation, with palm-like trunks 100 feet in height and three feet in diameter, and bearing a crown of long narrow leaves that attained
RMRE1GYA–. The plants of Southern New Jersey with especial reference to the flora of the pine barrens and the geographic distribution of the species. Botany. PDANTS OiF SOUTHERN NEW JERSEY. 59 Using the initial letters to indicate the several districts, the distribution of the plants of the New Jersey coastal plain as indicated by the data that we have collected is as follows:. Fig. J.—Range of Polygala brevifolia. Central Pine Barrens only. Halophytes of the coast marshes and beach strand, Coast strip only, 71 16 343 Middle district only, ' so far as our region is concerned, though many range through
RMRDHE57–. Text-book of embryology. Embryology. IX MOLLUSCA 343 region surrounding the end of the intestine and extend into the hinder region of the foot. The first rudiments of the gills appear as a row of short, knob-like, ciliated protrusions from the roof of the mantle-groove, on each side and parallel with the pos- terior surface of the foot (hr, Fig. 271). The coelomic rudiment becomes divided into a rounded mass of cells on each side of the intestine, which are the rudiments of one kidney, and into an arch of cells above the gut connecting these two rudi- ments. In the very last stage before met
RMRDXN38–. The Book of gardening; a handbook of horticulture. Gardening; Horticulture. ON HARDY BULBS AND TUBERS. 343. annually, as do some. Once in three years is often enough unless disease asserts itself, when it will be found an excellent plan to lift them and plant in quite fresh ground, virgin pasture loam if possible, and under the shade of trees. This applies to the whole of the Large Trumpet Daffodils (Magnkoronati group), which are such features of our gardens, and whose name is simply legion, also to Incom- parabilis, Barrii, early- flowering Poeticus, Fig. 221.âNarcissus Bicolor Horsfieldii
RMRDYFC6–. A textbook of botany for colleges and universities ... Botany. PTERIDOPHYTES 147 Several layers of wall cells are formed, and the innermost wall cells by their division add to the sporogenous tissue (fig. 342). The tapetum investing the sporogenous tissue consists of two or three layers of cells. At least one third of the mother cells do not produce spores, contribut- ing to the nutrition of the remaining two thirds. Spores. — In the development of the spores a remarkable outermost wall layer is formed. In aU ordinary spores the wall develops two layers.. Figs. 343, 344. — Gametophytes of Eq
RMRDG3KY–. The natural history of plants. Botany. aAPINDAGE^. 343 the gynseceum^ three carpels are inserted obliquely, free on their interior edge and each formed by an unilocular orary tapering into an apioulate style whose slightly dilated stigmatiferous apex often adheres to the stigmas of the two. other carpels. In the internal angle of each orary is seen a placenta supporting four- ovules, arranged in two vertical ascendent series, with the micropyle turned Triceros japonica}. Fig. 337. Longitudinal section of fruit. Fig. 336. Longitudinal section of flower (4). Fig. 338. Longitudinal section of s
RMRE0BT4–. The wonder of life. Biology; Natural history; Zoology. THE WEB OF LIFE 343 but it does show how gradually the state of afEairs in the hive-bee community might evolve. This becomes even more convincing when we go into detail; thus, among humble-bees, some (in the North) are quite sohtary—^female and males, without any workers; some (e.g. in Britain and Germany) form temporary summer societies ; some (e.g. in Corsica and the Balearic Islands) partiaUy sur- vive the winter as societies; and, finally, some tropical forms (according to E. von Jhering) are permanently social.. Fig. 55.—Section of
RMRDA9RA–. Langstroth on the hive & honey bee. Bees. 166 THE BEE-HIVES. front, to shed the rain and better protect the colony against ants and moths. It projects forward three inches, at least, to support an adjustable entrance-block. Some Apiarists use a tin slide, instead of an entrance-block. We object to it, because, if glued by bees it may be bent in handling, and if it is mislaid, it cannot always be promptly replaced; while. Fig. 74. DADANT HIVE, SETTING FLAT ON THE BOTTOM. any square wooden-block can take the place of the entrance- block, if necessary. 343. The apron, or slanting-board, hel
RMRD9JHP–. Zoology : for students and general readers . Zoology. 374 ZOOLOGY. The most aberrant of beetles is Stylops (Figs. 343 and 344, ^S*. cMldreni Westwood), the male of which has minute fore. Fig. 344.—Slylaps ehildreid, female, rt, parasitic in tlie abdomen of a bee ; 6, top view of tine same. Mucli en- larged. Fig. 345—Astraptm' illuininatO) larva.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Packard, A. S. (Alpheus Spr
RMRE069E–. Outlines of the comparative physiology and morphology of animals. Anatomy, Comparative; Physiology, Comparative. NUTRITION PROPER. 343. Fig. 229.—Diagram of a medusa: nn, nerve; m, mouth; st, stomach; rt, radiating tubes. take it by means of what have been called nettle cells, or stinging cells, or thread cells (nematocysts), or, by Agassiz, most appropri- ately, lasso cells. They occur in clusters, espe- cially on the tentacles. Their shape, like an elec- tric lamp, is seen in Fig. 230, A. Examined with the microscope, they are seen to contain—like an electric lamp — a fine thread coiled wi
RMRDGEM7–. The book of the garden. Gardening. PROPAGATION BY BUDDING. 343 Fig. 117. SHIELD-BUDDING REVERSED. eye turned downwards has been recommend- ed. But its most important use is to induce a state of productiveness in fruit trees. In consequence of the bud being placed with its point downwards, an inter- ruption takes place in the flow of the sap. This effect is denied by many, wlio say the shoots after a time regain their natu- ral position, and hence no such interruption takes place. The shoot, no doubt, the second year, takes its natural upright direction; but the bend, which is always abrupt a
RMRE20H6–. Micro-organisms and disease. An introduction to the study of specific micro-organisms. Microorganisms. xiv] BACILLUS TUBERCULOSIS 343 cent, of milch cows are tubercuLir, and though in many cases their milk is not different from the milk of normal cows, and no tubercle bacilli can be detected, the same milk injected into the peritoneal cavity of guinea-pigs never- theless produced miliary tuberculosis in the peritoneum, spleen, and liver. Out of twenty series of experiments only once could the tubercle bacilli be demonstrated in the milk,. Fig. 134.—A single Giant-cell, fIvum a similar Stecii
RMRDT1B5–. Principles of economic zoo?logy. Zoology, Economic. MAMMALIA 343 male. These glands, or "pads,'' as they are commercially called, form the basis for many manufactured perfumes, and command a high price, hence these deer are rapidly diminishing in numbers. Besides furnishing fine venison and the many other articles already men- tioned, the deer family supplies "hartshorn," or ammonia. It is made from. Fig. 279.—Giraffes feeding. (From Jordan and Kellogg's "Animal Life," D. Appleton and Co., Publishers.) the shavings and refuse left from antlers in the manufacture of h
RMRDM9E4–. Handbook of the trees of the northern states and Canada east of the Rocky Mountains, photo-descriptive . Trees. LOCUST. YELLOW LOCUST. Rohiiiia Pscudacacia L.. Fig. 341. Branchlet with leaves and fruit, some showing process of dehiscence; branchlets in winter, 3. 342. Trunk of tree at North Rush, N. Y. 343. Wood structure magnified 15 diameters.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Hough, Romeyn Beck, 1857-192
RMRDXY3A–. Types and breeds of farm animals. Livestock. THE JERSEY 343 128 tested daughters and granddaughters, the Jersey breed appears to have been benefited by the influence of Pedro 3187." Coomassie and Eurotas blood blended especially well. The St. Lambert family originated at St. Lambert, Quebec, Canada, through importation made in 1868 by the Stephens family. This original herd consisted of two bulls and fifteen cows, with the later addition of two cows and a bull. "To be,. Fig. 145. Mary Anne of St. Lambert 9770, classed as one of the most beautiful Jersey cows of her time. The proper
RMRE3AFD–. Practical botany. Botany. LEADING FA:nLIES OF FLOWERIXG PLANTS 343 infloresec'iuos, each cluster provided with a very large bract (^KpatJif), sliciwii aboe each cluster in Fig. 276. The fruit is often a berry, as in the date, or a ch-upe, as in the coconut. 313. Uses of palms. In tropical countries use is made of palm wood and the leaA'es in ^â¢arious kmds of construction, and the fruit of some kinds (royal palm) is used as food for domestic annuals. The stems of the rattan palm are largely employed in the manufacture of baskets and light furniture. The fiber of the coco palm is utilized i
RMRDXT4G–. A textbook of botany for colleges and universities ... Botany. THE MATERIAL OUTGO OF PLANTS 343 connected scries, extending from the root-hair region to the mesophyll of the leaves, among which they branch so extensively that there is scarcely a cell which is separated from a strand by more than a half dozen of its neighbors. Here the first branches end blindly (fig. 638) or join their fellows. A section of the root in the root- hair region shows likewise pm g^g—Ending of a, xylem strand among the cells of the that only a few mesophyll in a leaf of lilac {Syringa vulgaris) : t, tracheid ; i,
RMRDJWY8–. Foundations of botany. Botany; Botany. INSECTIVOROUS PLANTS 343 caught by a sticky secretion which proceeds from hairs on the leaves. In one of the commonest sundews the leaves consist of a roundish blade, borne on a moderately long petiole. On the inner surface and round the margin of the blade (Fig. 239) are borne a considerable number of short bristles, each ter- minating in a knob which is covered with a clear, sticky liquid. When a small insect touches one of the sticky knobs, he is held fast and the hairs at once begin to close over him, as shown in Fig. 240. Here he soon dies and then
RMRE3TR1–. A text-book of animal physiology, with introductory chapters on general biology and a full treatment of reproduction ... Physiology, Comparative. DIGESTION OP FOOD. 343 Microscopic examination shows the chyle to contain (when coagulated) fibrin, many leucocytes, a few developing red cor- puscles, an abundance of fat in the form both of very minute oil-globules and particles smaller still.. Fig. 285.—Epithelium from duodenum of rab- bit, two hours after having been fed with melted butter (Funke), Fig. 286.—VilU filled with fat, from small intestine of an executed criminal, one hour after deat
RMRDJT2A–. A guide to the study of fishes. Fishes; Zoology; Fishes. The Bass and their Relatives 343 some of those along the side of the jaw are transformed into large blunt molars, fitted for grinding small crabs and shells. The name porgy, in Spanish pargo, comes from the Latin Pagrus and Greek naypos, the name from time immemorial of the red porgy of the Mediterranean, Pagrns pagrus. In this. Fig. 2S0.—Ebisu. the Fish-god of .Japan, bearing a Red Tai (Sketch by Kako Morita.) species the front teeth are canine-Uke, the side teeth molar. It is a fine food-fish, very handsome, being crimson with blue s
RMRE2F3Y–. Fundamentals of botany. Botany. SEED-BEARING PLANTS 459 407. Lizard's-tail Family (Sauniracese).—The lizard's tail {Saururus cerniius), closely related to the willows, has apetalous but perfect flowers, borne sessile on a moder- ately long, common axis, called a spike (Figs. 342 and 343). There are three to five more or less united ovaries. The plant is commonly found in swamps and marshes.. Fig. 342.—Lizard's-tail {Saururus cernuus). POLY^ETALE 408. Growfoot Family (Ranimctilaceae).—The Latin name Ranunculus (little frog) was appKed to the butter- cups by the ancient Roman naturalist Pliny,
RMRE2HWG–. A practical course in botany, with especial reference to its bearings on agriculture, economics, and sanitation. Botany. CRYPTOGAMS 343. Fig. 485. — Fruiting recep- tacle of a moss (Phascum cus- pidatum), bearing both anther- idia, an, and archegonia, ar, at the bifurcated apex; b, leaves ; p, paraphyses. axes, or of lateral branches (Figs. 485, 486), but as a rule only one archegonium is fertilized, so the mature sporo- gonia are solitary. The plants may be either dioecious or monoecious, as in Fig. 485; and in w ^f the latter case, the reproductive organs may be borne on the same, or on di
RMRDJW18–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. ALISMACEAE. Vol. I. 16. Sagittaria subulata (L.) Buchenau. Subulate Sagittaria. Fig. 246. Alisma subulata L. Sp. PI. 343. 1753. Sagittaria pusilla Nutt. Gen. 2: 213. 1818. S. subulata Buchen. Abh. Nat. Ver. Bremen 2 : 490. 1871. Monoecious or rarery dioecious, scape very slender, 2'-6' high, few-flowered, about equalling the leaves. Leaves all reduced to rigid
RMRDPN9D–. The orchid-grower's manual, containing descriptions of the best species and varieties of orchidaceous plants in cultivation ... Orchids. DENDROBIUM. 343 spring and summer. This, as well as the preceding species, succeeds best in the cool house. It is a grand exhibition plant, and its flowers last in perfection for several weeks if kept from the damp.âMouhnein. pli Fia.âFloi-hf and Pom., 1869,p. 187, with fig. ; Orc?iid Album, v. t. 221 â L'Orchido- di;hS&,^.l%%: Gardening World, iii. â p. irZ. D. JAPONICUM. DENDROBIUM JAMESIANUM. (From tlio Gardeners' Chronicle.') -See D. MONiLiroKME. D
RMRDJW12–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. ALISMACEAE. Vol. I. 16. Sagittaria subulata (L.) Buchenau. Subulate Sagittaria. Fig. 246. Alisma subulata L. Sp. PI. 343. 1753. Sagittaria pusilla Nutt. Gen. 2: 213. 1818. S. subulata Buchen. Abh. Nat. Ver. Bremen 2 : 490. 1871. Monoecious or rarery dioecious, scape very slender, 2'-6' high, few-flowered, about equalling the leaves. Leaves all reduced to rigid
RMRDY8RB–. Plant life, considered with special references to form and function. Plant physiology. 300 PLANT LIFE. amination ; (3) upon the exteri<jr, one or Wo integuments more or less readily distinguishable from each other (figs. 343^ 344, 345)-. Fig. ^4;^,âLongitudinal section of fruit of bhick pepper, cnntainin)^ a single seed. /(.-, pericarp, showing two layers (the outer unshaded, the inner shaded by radial lines); sc^ seed-coats ; eiu^ embryo, surrounded by e"«, the endosperm ; ^, perisperm. Mag- nified about 5 diam.âAfter Baiilon. Fig. 344.âSeed of pansy, entire and halved, the latter
RMRE2HDJ–. The microscope; an introduction to microscopic methods and to histology. Microscopes. Ch. X] CABINETS AND TRAYS FOR SPECIMENS 343 in later trays, but there still remained a defect, for if one wished to pile up five to twenty trays on the table, they would not stay in an even stack. To remedy, this defect the long way of the frame was tongued on one side and grooved on the other, as shown in fig. 207. This is a great improvement, as one can make even stacks of 25 or 50 trays, and they will stay in position. Furthermore it renders the groups of five trays stored in the locker compartments much
RMRDYBTP–. The essentials of botany. Botany. 186 BOTANT. 343. They are all of rather small size, varying from a millimetre or so to 20 or 30 cm. in length. For the greater. Fig. 108.—a, a flat-growing ((oliaeeous) Lichen (Sticta puimonaria); B, a stemmed (Iruticose) Liclien (Usnea barbata); a, a, fruit-disks (apotbe- cia). Natural size. part the plant-body is flattish, and adherent to the sur- face upon which it grows {A, Fig. 108), but some species have more or less elongated branching stems {B). 344. The plant-body of a lichen is composed of jointed, branching, colorless filaments similar to those in
RMRE2MTY–. American horticultural manual ... Gardening; Gardening; Fruit-culture. THE AMERICAiSr GRAPES 343 in the ease of laying down for winter protection and the even distribution of the bearing wood. In the j)rairie States it is also a gain to keep the fruit near the ground, with a leaf canopy above, but a circulation of air beneath. But the permanent success of the plan depends on summer pinching of- the up-growing shoots and laterals. This summer pinching, if started early, develops fruit-buds low down on the laterals. If not pinched, the buds will. Fig. 72.—Vine in autumn of fourth year, where t
RMRDTNYB–. Outlines of botany for the high school laboratory and classroom (based on Gray's Lessons in botany) Prepared at the request of the Botanical Dept. of Harvard University. Botany; Botany. THE FliUIT 155 342. The appendages of seeds seouiing dissemination by wind are veiy siniilai' to tliose of fruits in many cases. Compare, for instance, tlie seed of tlie Trumpet Creeper (Fig. 276, a) witli tlie fruit of the Elm (Fig. 265) ; and the seed of the Milkweed (Fig. 276, c), possessing a coma, or tuft of hairs, witli the pappus-bearing achenu of the Thistle (Fig. 262). 343. Water.—Tlie fruits of tlio
RMRDHA75–. Dry-farming; a system of agriculture for countries under a low rainfall. Dry farming. RAISING THE WATER 343 Lovett, and Scott, who worked under New Mexico conditions, have reported that crops can be produced profitably by the use of water raised'to the surface for irrigation. Fleming and Stoneking, who conducted very careful experiments on the subject in New Mexico, found that the cost of raising through one foot a quantity of water corresponding to a depth of one. Fig. 94. Dry-farm vegetable garden. Dawson Co., Montana. foot over one acre of land varied from a cent and an eighth to nearly t
RMRDJCK6–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. Genus 12. SEDGE FAMILY. 343. 4. Rynchospora alba (L.) Vahl. White Beaked-rush. Fig. 844. Schoenus albusL. Sp. PI. 44. 1753. Rynchospora alba Vahl, Enum. 2: 236. 1806. Rynchospora alba macra Clarke; Britton, Trans. N. Y. Acad. Sci. 11: 88. 1892. Pale green, rootstocks short, culms slender or almost filiform, glabrous, 6'-2o' tall. Leaves bristle- like, "-
RMRDN8P8–. Gardens for small country houses. Gardens. to set upon a sundial, and none the less fitting to be used because the game seems to have come with the modern child. It is at least much less than a century since the first reference to the game of " clocks " appears in literature. There is no better. I'IG. 343—A LEAD SUNDIAL. place for a sundial than in a rose garden, as at Marrowells, Walton- on-Thames (Fig. 346), designed by Mr. A. Winter Rose. In the middle stands the stone figure of a man. His head is bent over FIG. 344.—AN OLD GARDEN ROLLER IN A NEW EMPLOYMENT. the SUUdial, wllich
RMRDF81D–. Dry-farming : a system of agriculture for countries under a low rainfall . Dry farming. EAISING THE WATER 343 Lovett, and Scott, who worked under New Mexico conditions, have reported that crops can be produced profitably by the use of water raised to the surface for irrigation. Fleming and Stoneking, who conducted very careful experiments on the subject in New Mexico, found that the cost of raising through one foot a quantity of water corresponding to a depth of one. Fig. 94. Dry-farm vegetable garden. Dawson Co., Montana. foot over one acre of land varied from a cent and an eighth to nearly
RMRDJT5N–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 9. Koellia pycnanthemoides (Leavenw.) Kuntze. Fig. 3668. Southern Mountain-Mint.. Tullia pycnanthemoides Leavenw. Am. Journ. Sci. 20: 343. PI- 5. 1830. P. Tullia Benth. Lab. Gen. & Sp. 328. 1834. K. pycnanthemoides Kuntze, Rev. Gen. PI. 520. 1891. P. pycnanthemoides Fernald, Rhodora 10: 86. 1908. Stem rather stout, pubescent nearly to the base, 2°-3° high.
RMRD891F–. Fresh-water biology. Freshwater biology. THE FREE-LIVING FLATWORMS (TURBELLARIA) 343 43 (42) With a crown of 8 spines, thickened near the middle and tapering to fine points at both ends. Dalyellia hlodgetti (Silliman) 1885. Length 0.6 mm. Color light brown. A number of sensory hairs on anterior end. Basal piece of the tube which encloses the spines is not chitinous but membranous and placed in the male genital canal which opens into the atrium. Erie canal, Rochester, and Monroe Co., N. Y. Fig. 608. Dalyellia hlodgetti. [A) En- tire: b, brain; vi, yolk gland; g, cirrus; e, eye; ov, ovary; be,
RMRDJBDJ–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. ft. in North Carolina. Twisted-stalk. 8. Ibidium gracile (Bigel.) House. Slen- der Ladies'-tresses. Fig. 1396. Neottia gracilis Bigel. Fl. Bost. Ed. 2, 322. 1824. Spiranthes gracilis Beck, Bot. 343. 1833. Gyrostachys gracilis Kuntze, Rev. Gen. PI. 664. 1891. /. gracile House, Bull. Torr. Club 32: 381. 1905. Stem slender, 8'-2° high, from a cluster of spindle-sh
RMRDJBP0–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. Genus i. PICKEREL-WEED FAMILY. 463 i. Pontederia cordata L. Pickerel-weed. Fig. 1161. Pontederia cordata L. Sp. PI. 288. 1753. Pontederia lancifolia Muhl. Cat. 34. 1813. Pontederia cordata var. angustifolia Torr. Fl. N. U. S. 1: 343. 1824. Pontederia cordata lancifolia Morong, Mem. Torr. Club 5: 105. 1894. Stem rather stout, i°-4° tall. Leaves ovate to lanceola
RMRDNGTJ–. The Arthrostraca of Connecticut. Malacostraca. 220 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. culum, and the several segments of the flagellum of the second antennas. Idothea baltica (Pallas).. Fig. 68. Idothea baltica. 1841. Stencsoma irvorata, Gould, Invert. Mass., p. 338. 1853. Idotca irrorata, Stimpson, Smithson. Contrib. Knowl., vol. 6, p. 39. 1874. Idotea irrorata, Harger, Rept. U. S. Com. Fish, for 1871-2, p. 569, pi. 5, fig. 23; also ihid., for 1878, p. 343, pi. 5, figs. 24-26. 1883. Idotea marina, Miers, Jour. Linn. Soc. London, Zool., vol. 16, p. 25. 1899. Idothea baltica, G.
RMRDT6JF–. The orchid stud-book: an enumeration of hybrid orchids of artificial origin, with their parents, raisers, date of first flowering, references to descriptions and figures, and synonymy. With an historical introduction and 120 figures and a chapter on hybridising and raising orchids from seed. Orchids. 154 THE ORCHID STUD-BOOK. [Part II. C. x Rothschildiano-Boxallii, Sand. 0. Guide, 337. C. x Edith, G.C. 1903, ii. 343 ; O.K. 1903, 367.—Rogerson. 187. P. x Edmundii (Hookerse x nitens).—Rothwell, 1902. [See Fig. 53. C. x Edmund Rothwell, Amer. G. 1902, 137, 138, f. 33 ; O.K. 1902, 144, f. 16. 18
RMRDGTWJ–. The natural history of plants. Botany. NATUEAL HISTORY OF PLANTS. VII. CONNAKACEiE. I. CONNAEUS SEEIES. Connarus^ (figs. 1-8) has regular hermaplirodite flowers. Its recep- tacle is convex, or sligMly concave at tlie apex, and bears successively Connams {OmpTialobimn) Patrisii.. Fig. 1.—Habit. ' L., Gen., n. 830.—Adans., Fcm. des PL, ii. 94; Snppl., ii. 343; III, t. 612.—K., in Am. ii. 343.—J., Gen., 369,452, 453.—Lamk., Diet., So. Nat., ser. 1, ii. 359.—B. Bb., Congo, 433 ; VOL. II. 2. Please note that these images are extracted from scanned page images that may have been digitally enhanced
RMRE2H1P–. Fifty years among the bees . Bees. FIFTY YEARS AMONG THE BEES 343 one in the picture is a board hive-cover.) Nail a cleat on one end of the board, and another cleat on one side as in the picture. These cleats may be % by %, inch, but the dimensions are not important. Now put a super on the board, shoving one corner snug up in the corner made by the cleats. With a lead-pencil, mark on the board, on the inside of the super, where the sides. Fig. 47—Alfalfa. of the super come. Put eight sections in the super, four on each side, with three T tins in their proper places. With a pencil rule across
RMRJ11MT–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Fig. 995.—Dalman- ites achates.. bifldus, Hall, 1862, 15th Rep. N. Y. si Mus. Nat. Hist., p. 63, Up. Held. Gr. boothi, Green, 1837. (Cryphaeus boot!,,) Am. Jour. Sci., vol. 32, p. 343, and lal N. Y., vol. 7, p. 42, Ham. Gr. breviceps. Hall, 1866, 24th Rep. N. Y. >t Mus. Nat. Hist., p. 223, Hud. Riv. (it. callicephalus. Hall, 1847, (Phacops callicephalus,) Pal. N. Y., vol. 1, p. 247, Trenton Gr. calliteles, Gree
RMRD948B–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. shells, 1870, Hamilton, Hall, Pal. N. Y. Vol. 5, part 1, p. 336, pi. 49, fig. 22, 23 (selected from nine figures).—In Perry Co., Pa., at Barnett's mill, spec. 5-31, from Hamilton upper shale. —In Monroe Go., Marshall's creek, (000) spec. 804-25, 807-30, from Hamilton, VIII c, Palaeoneilo filosa. {NucuUtes itlosa, Conrad, 1842, Jour. l^'^^^j-.«i^^==W^^ Acad. Nat. Sci. Vol. 8, Chemung,) Hall, Pal. N. Y. Vol. 5, part 1, p. 343, pi. 49, fig. ^^^^^^^^ 35 (selected
RMRDJR4N–. Catalogue of the fresh-water fishes of Africa in the British museum (Natural history) ... Fishes; Freshwater animals. 246 CICHLID.E. 77. TIL APIA AURATA. Chromis auratus, Bouleng. Ann. & Mag. N. H. (6) xix, 1897, p. 155. TUapia aurata, Bouleng. Tr. Zool. Soe. xv. 1898, p. 4, and Proc. Zool. Soc. 1899, p. 137, pi. xii. fig. 3 ; Pellegr. Mem. Soe. Zool. France, xvi. 1904, p. 343. Depth of body 3f times in total length, length of head of times. Head twice as long as broad, with strongly curved upper profile ; snout as long as broad, shorter than postocnlar part of head ; eye 4 times in leng
RMRDJ5XX–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. PROTOBASIDIOMYCETES 403 X. ASPARAGUS RUST Puccinia Asparagi De C. Halsted, B. D. The Asparagus Rust; Its Treatment and Natural Enemies. N. J. Agl. Exp. Sta. Built. 129: 1-20. pi. 1-2. 1898. Halsted, B. D. Experiments with Asparagus Rust. N. J. Agl. Exp. Sta. Rept. 11: 343-347. 1898. Sirrine, F. A. Spraying for Asparagus Rust. N. Y. Agl. Exp. Sta. Built. 188: 122-166. 1900. Smith, Ralph E. The Water-Relation of Puccinia Asparagi. Bot. Gaz. 38: 19-43- fig*- 1-21- I9°4- Smith, Ralph E
RMRD948F–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 582 Pal^.. shells, 1870, Hamilton, Hall, Pal. N. Y. Vol. 5, part 1, p. 336, pi. 49, fig. 22, 23 (selected from nine figures).—In Perry Co., Pa., at Barnett's mill, spec. 5-31, from Hamilton upper shale. —In Monroe Go., Marshall's creek, (000) spec. 804-25, 807-30, from Hamilton, VIII c, Palaeoneilo filosa. {NucuUtes itlosa, Conrad, 1842, Jour. l^'^^^j-.«i^^==W^^ Acad. Nat. Sci. Vol. 8, Chemung,) Hall, Pal. N. Y. Vol. 5, part 1, p. 343, pi. 49, fig. ^^^^^^^^ 3
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