Genus: Aristida — threeawn
Include the basal callus when measuring the length of the lemma. Reference: Allred (2003).
Family
This genus’s species in New England
- Aristida basiramea
- Aristida dichotoma
- Aristida longespica
- Aristida oligantha
- Aristida purpurascens
- Aristida purpurea
- Aristida tuberculosa
Visit this genus in the Dichotomous Key