Epilobium komarovianum

Features

Creeping perennial herb forming mats up to 1 m diameter, these tightly appressed to ground. Plants subglabrous or sparsely furnished with round-tipped, appressed, antrorse (occasionaly admixed with appressed retrorse) eglandular hairs in lines decurrent from the margins of the petioles, on the ovaries, capsules, pedicels, sepals, and sometimes on the adaxial and abaxial leaf surfaces of the foliage near the branch terminals. Flowers arising individually from the leaf axils, the stems continuing to grow and root beyond the point where flowers are produced. Leaves opposite, distant to crowded and imbricate, frequently reflexed, dull reddish-green to coppery, adaxially rugose-impressed, bearing 1-4 lateral veins on each side of the midrib; lamina 2.0-12.0 × 1.5-9.0 mm, usually orbicular, but occasionally oblong or ovate (sometimes with all forms on the same plant), apices subacute to obtuse, base attentuate to obtuse, entire or occasionally with 1-3 remote, weak teeth on each side of leaf; subsessile or with petioles up to 3 mm long. Flowers erect. Ovaries green to red-brown, 2.5-12.0 mm long, subglabrous or sparsely hairy, if hairs present these sometimes denser along value edges; pedicels 1-7(-38) mm long, the flowers falling before full pedicel elongation. Floral tube 0.4-1.0 mm deep, 1.0-1.6 mm diameter, subglabrous or sparsely hairy. Sepals not keeled, glabrous or sparsely hairy, 1.5-2.5 × 6.5-1.0 mm. Petals white, 2-4(-5) × 0.9-2.5(-3.0) mm, notch 0.7-1.2 mm deep. Anthers yellow, 0.35-0.8 × 0.25-0.6 mm, filaments of longer stamens 0.3-1.2 mm long, those of shorter 0.2-0.4 mm, generally both shedding pollen directly on the stigma at or before anthesis. Style white 1.1-1.8(-3.0) mm long; stigma white, clavate or capitate, 0.6-1.1 × 0.5-0.8 mm. Capsule subglabrous or sparsely furnished with hairs, 4-30 mm long, borne on a pedicel 3-93(-135) mm long. Seeds brown, 0.5-0.9(-1.1) × 0.25-0.4 mm, obovoid, smooth; coma 3.0-4.5. mm long, readily detaching.