Comprehensive Description
provided by North American Flora
Sedum madrense S. Wats. Proc. Am. Acad. 23 : 273. 1888
Perennial, with a somewhat creeping rootstock, much branched, 1 dm. high, glabrous throughout, very leafy. Leaves narrow, obtuse, 6-8 mm. long; inflorescence cymose ; sepals 4 mm. long, obtuse; petals purple, 6-7 mm. long; carpels strongyl spreading.
Type locality : Sierra Madre, Chihuahua, Mexico. Distribution : Only known from the type locality.
- bibliographic citation
- John Kunkel SmaII, George Valentine Nash, Nathaniel Lord Britton, Joseph Nelson Rose, Per Axel Rydber. 1905. ROSALES, PODOSTEMONACEAE, CRASSULACEAE, PENTHORACEAE and PARNASSIACEAE. North American flora. vol 22(1). New York Botanical Garden, New York, NY
