RM2JHTETY–Smooth stonewort (Nitella flexilis) growing in a garden pond, Wiltshire, UK, May.
RMATAJ52–Common stonewort showing red antheridia. Chara vulgarus.
RM2EE2XR3–Smooth stonewort (Nitella flexilis) growing in a garden pond, Wiltshire, UK, May.
RFP57PY0–Green water plants floating on the surface of the pond.
RM2K3KBW9–Smooth stonewort (Nitella flexilis) growing in a garden pond, Wiltshire, UK, May.
RFHY1XNT–Filamentous Green algae (Spirogyra sp).
RMRG3R8W–. The Canadian field-naturalist. 1989 Mann: Charophytes of Insular Newfoundland 39. Figure 3, Distribution of N.flexilis (L.) Ag. and N. gracilis f. confervacea Breb. in insular Newfoundland. ⢠= monoecious N. flexilis â = non-fruiting N. flexilis A = dioecious N. opaca O - N. gracilis f. convervacea plants do not otherwise correspond to the descriptions of v. spanioclema and all collections are considered to be v. flexilis. Two of Wood's (1965) forms are represented in the present study in addition to the most common i.flexilis. Slender, lax plants with long dactyls and with branchlets much