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Silene dumetosa C.L.Tang

Acta Bot. Yunnan. 4(2): 154. 1982, 1982
ID: 32 | IPNI
Type: ,


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Description:

Reference: Zhou L., Wu Z.-Y., Lidén, M. & Oxelman, B. (2001). Silene (110 spp.). In Wu Zhengyi & P. H. Raven (eds). Flora of China. 6: 66-100
Silene dumetosa C. L. Tang, Acta Bot. Yunnan. 4: 154. 1982. π‡¥‘”¨◊”≤› guan cong ying zi cao Herbs perennial, 10–20 cm. Roots robust, multi-crowned. Stems caespitose, suberect, simple, white pubescent; sterile stems numerous. Basal leaves numerous, spatulate to oblan-ceolate, 3–6 cm × 3–7 mm, both surfaces glabrous, ciliate, mid-vein obvious, base attenuate into short petiole, apex acute; cauline leaves 2 or 3 pairs, narrowly oblanceolate, pubescent. Flowers in a racemiform thyrse; cymules opposite, 1-flowered, often 3; peduncles very short. Pedicel 1–2.5 cm, slender, villous and sparsely glandular hairy; bracts lanceolate, pubescent. Ca-lyx campanulate or broadly campanulate, 1.5–1.7 cm × 6–8 mm; longitudinal veins usually violet, pubescent. Androgyno-phore 3–4 mm, shortly hairy. Petal claws oblanceolate, gla-brous, auricles orbicular; limbs exserted beyond calyx, violet, bifid to middle; lobes slightly curved, apex obtuse; coronal scales lanceolate. Stamens and styles included, ca. 1 cm; fila-ments glabrous. Styles 3(or 4). Fl. Aug–Sep. • Brush; ca. 4000 m. NW Yunnan. The type has not been seen by the present authors. Judging from the original description, Silene dumetosa is possibly closely related to, or a synonym of, S. stewartiana, and does not belong to the S. gracilicaulis group.


Comment:

Superordinate taxon: Silene sect. graminiformes Lazkov (ID: 1087)

Included taxa

No included taxa registered

Sequences

No Sequences registered

Specimens

No specimens registered

External data:

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