Comprehensive Description
(
anglais
)
fourni par North American Flora
Horkelia caruifolia Rydb.; Howell, Fl. NW. Am. 1: 181. 1898
Perennial, with a short scaly caudex ; stem slender, strict, simple, silky-pilose and villous-puberulent, but not at all glandular ; stipules pectinately dissected into very narrowly linear segments, those of the basal leaves twice dissected into nearly filiform curled and hairy segments ; leaves pinnate, sparingly silky-pilose, the rachis with divergent hairs ; leaflets 6-10 pairs, 1-2 cm. long, finely dissected into narrowly linear segments ; cyme rather dense, and pedicels very short ; hypanthium silkyvillous, cupulate, 5-7 mm. in diameter ; bractlets linear, shorter than the broadly lanceolate-acute sepals, which are about 5 mm. long ; petals broadly cuneate or obcordate, with a distinct claw, a little exceeding the sepals.
Type locality : On high hills, near Ashland, Rogue River Valley, Oregon. Distribution : Type locali'ty and vicinity.
- citation bibliographique
- Frederick Vernon Coville, Nathaniel Lord Britton, Henry Allan Gleason, John Kunkel Small, Charles Louis Pollard, Per Axel Rydberg. 1908. GROSSULARIACEAE, PLATANACEAE, CROSSOSOMATACEAE, CONNARACEAE, CALYCANTHACEAE, and ROSACEAE (pars). North American flora. vol 22(3). New York Botanical Garden, New York, NY
