Orostachys chanetii (Lev.) Berger

V. V. Byalt (pers. comm.) believes that Orostachys ramosissima, here treated as a synonym of O. fimbriata, is synonymous with O. chanetii. If this were to prove true, then O. ramosissima (Maximowicz) V. V. Byalt (Probl. Bot. XX-XXI Cent.: 167. 1998) would be the correct name for the species because Umbilicus ramosissimus (1859) antedates Sedum chanetii (1908).

Rosette leaves linear, ca. 2.5 × 0.4 cm; appendage white, suborbicular, cartilaginous, apical spine sometimes 1-toothed on each side. Stem leaves linear, to 2.5 × 0.4 cm, apex spinose. Flowering stem branched, erect, 10-30 cm. Inflorescence paniculate, narrowly pyramidal in outline, to 7 cm in diam., small inflorescences corymbiform; bracts attached to middle part of pedicel. Flowers long pedicellate. Sepals ovate, ca. 1 mm, apex acute. Petals white, adaxially red spotted, lanceolate, 3-4 × ca. 1 mm, apex obtuse. Stamens slightly shorter than petals; anthers dark purple. Nectar scales subquadrangular, apex rounded to emarginate. Carpels erect, lanceolate-oblong, base shortly stipitate. Styles ca. 1 mm. Follicles erect, apical beak ca. 1 mm. Seeds brown. Fl. Sep, fr. Oct.

Gansu, Hebei, Shanxi, Sichuan.

* Rocks on slopes, house roofs; 400-1700 m.

Sedum chanetii H. Léveillé, Repert. Spec. Nov. Regni Veg. 5: 99. 1908; S. fimbriatum (Turczaninow) Franchet var. chanetii H. Léveillé; S. pyramidale Praeger.

Orostachys chanetii là một loài thực vật có hoa trong họ Crassulaceae. Loài này được (H. Lév.) A. Berger miêu tả khoa học đầu tiên năm 1930.

塔花瓦松（学名：Orostachys chanetii）为景天科瓦松属下的一个种。