Kyrgyzstan July 2008 Zabelia corymbosa quest

Voucher: KYRG 491 

Asteraceae
Centaurea turkestanica Franch.

Region: Jalal-Abad Oblast  Chatkal Rayon
Gazetteer: Ters Valley, outside Besh-Aral State Res 
Coordinates: 41º39'25'' N, 70º43'50'' E  Alt: 1590m 


Herb to 1m tall. Capitula with pale yellow florets.
Herbaceous community dominated by Prangos, Artemisia with Bupleurum, Chenopodiaceae, Centaurea along the track.

Identification Notes: Verified with Flora of the USSR. Vol.28, V. L. Komarov. Perennial tall erect plant with taproot. Leaves entire, coriaceous, sessile, serrate with few cartilaginous teeth. Florets tubular yellow, stigmas and anthers long exserted. Anthers with ovate appendages at base. Phyllaries in several rows, inner one with membranous margin more than 1mm broad. Cypsela brown, shiny with lateral areole. Pappus of several rows of scabrous black hairs. 
Ancillary Collections: DNA, photos, seeds 

Osborne, J. 491                9 July 2008

morphological details

capitulum capitulum phyllaries phyllaries florets florets

staminal column and style staminal column and style

style style

anthers base anthers base

tubular florets tubular florets

adaxial leaf surface adaxial leaf surface

leaf margin leaf margin

abaxial leaf surface abaxial leaf surface

leaf base leaf base

 

seed pictures
cypsela cypsela pappus pappus pappus pappus
areole areole section of the cypsela section of the cypsela  
field picture
habitat
Herbarium voucher
Herbarium voucher

Other field pictures

flowering plant capitula
capitulum capitulum