All Floras      Advanced Search
Login | eFloras Home | Help
Taiwan Gramineae | Family List | Poaceae

Deschampsia P. Beauv., Ess. Agrostogr. 91. 1812.

髮草屬

Deschampsia flexuosa
specimen

Credit: cs kuoh

Perennial. Panicle usually open. Spikelets 2-flowered plus rhachilla extension, the lower floret sessile; rhachilla well developed and hairy; glumes mostly equal and as long as or much exceedubg fkirets; lemmas hyaline to polished cartilaginous, rounded, 4-toothed to denticulately truncate, with inconspicuous straight or weakly geniculate dorsal awn from base or lower half; callus pubescent to conspicuously bearded. Endosperm solid.

Species ± 40. Temperate regions throughout world. Meadows, moorland and woodland.


KEY TO THE SPECIES

1 Basal blades flat or folded; Panicle straw-colored; lemma with straight-awn.   var. festucaefolia
+ Basal blades filiform; Panicle purplish; lemma with geniculated-awn.   Deschampsia flexuosa

Lower Taxa


 

Related Objects  

Flora of China  
  • Deschampsia.pdf
  • PDF

     |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |