9/2/2023 0 Comments Nootka rose rosa nutkanaStipules deeply fringed or comb-like inflorescence multiflowered. Source: The Illustrated Flora of British Columbiaġ. Leaflets singly saw-toothed, the teeth not gland-tiped prickles rarely enlarged and flattened plants mostly from east of Coast-Cascade Mountains.var. ![]() Leaflets doubly saw-toothed, the teeth gland-tipped infrastipular prickles becoming much enlarged and flattened toward base plants mostly from west of Coast-Cascade Mountains. Fruits:Īchenes, numerous, stiffly long-hairy on one side, enclosed by the fleshy hypanthium, which ripens into a purplish-red, globe- to pear-shaped hip 1-2 cm long. Inflorescence of usually single, sometimes 2 or 3, stalked flowers on lateral branchlets corollas pink, saucer-shaped, large (4-8 cm across), the petals 5, (2) 2.5-4 cm long calyces smooth or glandular-bristly, 5-lobed, the lobes lanceolate, 1.5-4 cm long, long-tapering and narrowing then flaring below the tip, persistent ovaries superior but enclosed in the urn-shaped floral tube (hypanthium) stamens numerous. ![]() Leaves:Īlternate, deciduous, odd-pinnately compound, the leaf-stalk and axis glandular-hairy or short-hairy leaflets 5 or 7 (9), elliptic to egg-shaped, 1-7 cm long, coarsely single- or double-toothed, somewhat glandular-short-hairy beneath stipules usually glandular-blunt-toothed. Medium to tall shrub 0.5-3 m tall, spreading by rhizomes and often thicket-forming stems stout to spindly, erect to arching, with a pair of large prickles (thorns) at each node, usually lacking internodal prickles mature stems blackish.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |