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Potentilla argentea L.
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Details
Nomenclature
L.
L.
ICN
Potentilla argentea L.
species
Potentilla argentea
Classification
Vernacular names
Descriptions
Potentilla argentea L.
Ascending to erect perennial herb up to c. 50 cm tall, with branches arising from a stout, woody stock; stems ± woody, brown to reddish purple, white-tomentose. Lvs both basal and cauline; petiole up to 20-(55) mm long, pilose; blade reniform, palmate; leaflets usually 5, oblanceolate to obovate, sessile, (5)-8-16-(24) × 3-15 mm, dark green to greyish and usually glabrate to sparsely hairy, rarely moderately hairy above, densely white- to grey-tomentose below; margins recurved, with 1-3 pairs of teeth in upper 1/2, sometimes ± pinnatifid; upper cauline lvs becoming ± sessile, smaller and often finally 3-fid; stipules lanceolate, white-tomentose below, acuminate and sometimes with 1-(2) teeth. Fls in diffuse, terminal cymes, 5-merous. Epicalyx segments subulate, 1.5-3 mm long, acute, entire. Sepals ovate-triangular, = or slightly > epicalyx segments, sparsely to densely tomentose, connate at base. Petals broadly obovate, 2-4-(5) mm long, yellow, very shallowly emarginate or rounded. Style filiform-conic. Achenes ± smooth or slightly reticulate, not winged, 0.7-1 mm long.
Taxonomic concepts
Collections
Metadata
7ed6e3eb-3f9b-4168-88b1-1e9bda5d1381
scientific name
Names_Plants
1 January 2000