Cleistogenes
Cleistogenes is a genus of Eurasian flowering plants in the grass family.
The name Cleistogenes was for a time considered an invalidly published name synonymous with Kengia, but revisions to the Code of Nomenclature have reversed this situation. Cleistogenes is now the correct name.
; SpeciesCleistogenes caespitosa Keng - ChinaCleistogenes festucacea Honda - ChinaCleistogenes gatacrei Bor - Afghanistan, PakistanCleistogenes hackelii Honda - China, Japan, KoreaCleistogenes hancei Keng - China, PrimoryeCleistogenes kitagawae Honda - Hebei, Liaoning, Mongolia, Russian Far East, SiberiaCleistogenes mucronata Keng f. - ChinaCleistogenes nedoluzhkoi Tzvelev - PrimoryeCleistogenes polyphylla Keng f. - ChinaCleistogenes ramiflora Keng f. & C.P.Wang - Inner MongoliaCleistogenes serotina Keng - Eurasia from Spain to KazakhstanCleistogenes songorica Ohwi - China, Kazakhstan, Kyrgyzstan, Mongolia, Russia, Turkmenistan, UzbekistanCleistogenes squarrosa Keng - China, Kazakhstan, Mongolia, Russia, Caucasus
; formerly included
see Orinus Cleistogenes kokonorica - Orinus kokonorica
- ''Cleistogenes thoroldii - Orinus thoroldii''