Kyrgyzstan July 2008 Zabelia corymbosa quest

Voucher: KYRG 517 

Cyperaceae
Carex melanantha C.A.M.

Region: Talas Oblast  Talas Rayon
Gazetteer: north-west of Otmök Pass 
Coordinates: 42º17'28'' N, 73º06' E  Alt: 3554m 


Herb 15cm tall.
Alpine mountain ridge with Polygonum (Bistorta), Dracocephalum, Rhodiola, Erigeron, Androsace, Sibbaldia, Poaceae.

Identification Notes: Verified with Flora of the USSR. Vol.3, V. L. Komarov. Sect. loxanisa. Plant with creeping underground rhizome. Culm to 10cm tall covered at base with remnants of blade-less sheaths. Leaves stiff, 3-6mm broad, shorter than the culm. Spikelets 3-6 aggregated in a dense lobed and capitate to spiciform inflorescence. Lower bract not sheathing. Terminal spikelet staminate other spikelets pistillate. Bracts scales ovate, brown, with membranous margin. Utricle ovoid, papillose, nerveless, brown with short abruptly contracted beak. Style mostly 3. 
Ancillary Collections: DNA, photos 

Osborne, J. 517                12 July 2008

morphological details

female flowers female flowers male flower male flower basal bract sheath basal bract sheath

utricules and scales utricules and scales

utricule utricule

male flower male flower

leaf surface leaf surface

leaf surface leaf surface

 

field picture
flowering plants
Herbarium voucher
Herbarium voucher

Other field pictures

flowering plants inflorescence
inflorescence