Dactylorhiza viridis

窩舌蘭

Dactylorhiza viridis (L.) R.M. Bateman

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

Pridgeon & Chase. 1997. Lindleyana 12: 129.

Coeloglossum taiwanianum S. S. Ying

S. S. Ying. 1975. Alpine plants of taiwan in color 1: 74. (Alp. Pl. Taiwan Color)
Coeloglossum viride (L.) Hartm.

Liu & Su. 1978. Flora of Taiwan 5: 930. (Fl. Taiwan)
Herminium nankotaizanense Masam.

Masam. 1932. Journal of the Society of Tropical Agriculture 4: 193. (J. Soc. Trop. Agr.)
Platanthera nankotaizanense (Masam.) Masam.

Masam. 1932. The Botanical magazine, Tokyo 46: 773. (Bot. Mag. Tokyo)

herb

Plants 10-25 cm tall. Tuberoids clustered, whitish, palmately lobed, 2-4 cm long. Stems terete, glabrous, with many longitudinal small ridges, bearing few sheaths at base.
Leaves oblong, becoming lanceolate and bract-like upward, 3-10 cm long, 1-3 cm wide, acute or acuminate at apex, sheathing and enclosing stem at base.
Spike terminal, 5-10 cm long, with 10-30 flowers; bracts usually longer than flowers, linear-lanceolate, 2-3 cm long, acuminate. Flowers green, often tinged with red, ca. 1.2 cm in diam.; dorsal sepal 4-6 mm long, 2.5-3.5 mm wide, apex obtuse, contracted at base; lateral sepals falcate- ovate, slightly longer than dorsal one; petals falcate-linear, 5-6 mm long, 1-1.5 mm wide; lip pale green but red-flushed on either sides, cuneate-rectangular, 5-7 mm long, 3-4 mm wide, bifid at apex and with tooth in sinus, base with wide hole leading into spur, spur saccate, often bending forward, 2-3 mm long; column 1.8 mm tall, staminodes small or obscure.

台灣 : found in alpine grassland or under alpine scrubs above 3,000 m.
世界 : Circumpolar distribution, with range extending southward to high mountains of Asia.