All Floras      Advanced Search
FOC Vol. 6 Page 64 Login | eFloras Home | Help
FOC | Family List | FOC Vol. 6 | Caryophyllaceae | Arenaria

93. Arenaria trichophora Franchet, Bull. Soc. Bot. France. 33: 431. 1886.

具毛无心菜 ju mao wu xin cai

Arenaria yunnanensis Franchet var. trichophora (Franchet) F. N. Williams.

Herbs perennial. Roots conic or spinose. Stems clustered, simple or branched at base, prostrate or erect, 10--30 cm, long hard hispid and glandular pubescent. Proximal cauline leaves sessile; middle and distal cauline leaves shortly petiolate; leaf blade green abaxially, ovate or orbicular-elliptic, 0.8--2 cm × 3--10 mm, thick, midvein raised, base narrowed, apex obtuse. Cymes few to many flowered; bracts leaflike, very small. Pedicel 0.8--2 cm, densely stiffly hairy and glandular pubescent, hairs erect or recurved. Sepals 5, lanceolate, 5--6 mm, glandular pubescent abaxially, base broadened, margin white membranous, apex acute. Petals 5, white, obovate, ca. 2 × as long as sepals, apex fimbriate. Stamens 10; anthers black or yellow-brown, globose. Ovary ovoid; ovules numerous. Styles 2. Fl. Jul--Sep.

* Alpine scrub, grasslands, shifting screes, sands; 2500--4700 m. SW Sichuan, SE Xizang, N Yunnan.


Flora of China @
Browse by
Advanced Search

Flora of China Home




 |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |