莎草科薹草属二柱薹草亚属星穗薹草组分种检索表

1. 果囊小，长3—3.5毫米，两面无脉或背面具极不明显的脉。小坚果卵形………………………………483. 小星穗薹草  C. angustior Mack.
1. 果囊大，长4.5—5毫米，背面脉明显，腹面脉较少。小坚果卵状椭圆形………………………………484. 星穗薹草  C. omiana Franch. et Savat.

Taxonomic name: 
Cyperaceae (Cyperaceae taxa), Carex (Cyperaceae taxa), Carex (Cyperaceae taxa), Carex (Cyperaceae taxa), Stellulatae (Cyperaceae taxa)
周一, 2018-09-17 15:52 -- bairg
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith