Comprehensive Description
(
Inglês
)
fornecido por North American Flora
Saxifraga debilis Engelm. Proc. Acad. Phila. 1863: 62. 1863
Saxifraga cernua debilis Kngler, Monogr. Saxifr. 107. 1872.
Stems 3-14.5 cm. tall, loosely tufted, glabrous or nearly so; leaf-blades suborbicular or reniform in outline, 6-17 mm. wide, thin, mainly 5-lobed, those of the stem-leaves shallowly lobed or entire, those of the basal and lower cauline long-petioled, sometimes 7lobed; hypanthium 3-4.5 mm. long at maturity; sepals ovate, 1.5-2 mm. long, obtuse; petals cuneate to oblong, 3-7 mm. long, abruptly clawed at the base ; follicles 6-7.5 mm. long.
Type locality : Rocky Mountains, Colorado. Distribution : Montana to Wyoming, Colorado and Utah.
- citação bibliográfica
- John Kunkel SmaII, Per Axel Rydber, Nathaniel Lord Britton, Percy Wilson, Henry Hurd Rusby. 1905. ROSALES, PODOSTEMONACEAE, CRASSULACEAE, PENTHORACEAE and PARNASSIACEAE. North American flora. vol 22(2). New York Botanical Garden, New York, NY
