clade is sister to one comprising P. elliptica and P. minor. Pyrola americana, P. asarifolia, P. chlorantha, P. elliptica, and P. picta have a variety of drug
12 KB (691 words) - 13:10, 30 July 2020
blade usually oblanceolate to elliptic-lanceolate, rarely obovate or elliptic, 2–6 (–10) cm × 3–20 (–35) mm, broadest at or above middle, narrowed to base,
13 KB (981 words) - 10:26, 30 July 2020
length 10–16% blade, winged distally; blade ± dark green, elliptic to oblanceolate or narrowly so, 3–5 cm (sometimes much larger on extension shoots, then
9 KB (1,012 words) - 14:40, 30 July 2020