Dendrobium goldschmidtianum

紅石斛

Dendrobium goldschmidtianum F. Kranzl.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

Engler. 1909. Repertorium specierum novarum regni vegetabilis 7(131): 40. (Rep. Sp. Nov. Regni Veg.)

Dendrobium miyakei Schltr.

Lin. 1975. Native Orchids of Taiwan 1: 134. (Native Orch. Taiwan)
Dendrobium hainanense Rolfe

Matsum. & Hayata. 1906. Enumeratio Plantarum Formosanarum 408. (Enum. Pl. Formos.)
Dendrobium victoriae-reginae Loher. var. miyakei (Schltr.) T. S. Liu & H. J. Su

T. S. Liu & H. J. Su. 1978. Flora of Taiwan 5: 969. (Fl. Taiwan)

Huang et al. 2003. Flora of Taiwan, second edition 6: 133. (Fl. Taiwan 2nd edit.)
Yang et al. 2001. Manual of Taiwan Vascular Plants 5: 241. (Manu. Taiwan Vas. Pl.)
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
W. C. Lin. 2005. Wild flowers of Taiwan - the 1300 species found in the lower elevation. (Wild flowers of Taiwan)

herb

Stems closely tufted, erect or arched and pendent from erect base, not branched, thickened upward from slender base, to 60 cm long; internodes cane-like or obconic-cylindrical, 1-2 cm long, 0.5-1 cm in diam., furrowed, covered with sheaths.
Leaves distichous, ligulate, erect-patent, 6-10 cm long, 1.2-1.8 cm wide.
Racemes at nodes on defoliated stem, less than 2.5 cm long, densely 6-10 flowered; peduncle ca. 5 mm long; bracts ovate-lanceolate, acuminate; pedicel and ovary 13-15 mm long. Flowers blue-violet to purplish red, with darkish purple veins; dorsal sepal ovate or elliptic, 9-13 mm long, 5-6 mm wide, subacute; lateral sepals oblique, ca. 15-18 mm long, adnate at base to foot of column, mentum 9 mm long, parallel to pedicel; petals obovate-oblong, nearly as long as dorsal sepal, apex acute; lip spatulate, ca. 18-22 mm long, 7-8 mm wide, clawed at base, laminna ovate, laterally upturned; column yellowish, 3 mm long, 3 mm wide, 2-armed, foot 9 mm long; anther yellowish, cup-like, more or less ciliate at base; pollinia pale yellow, oblong.
Capsule fusiform, 3-4 cm long.