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Bouteloua
Bouteloua is a genus of plants in the grass family Poaceae. Members of the genus are commonly known as grama grass.
Species
GENUS
- KingdomPlantae
- PhylumTracheophyta
- ClassLiliopsida
- OrderPoales
- FamilyPoaceae
Native toAlabama, Alberta, Argentina Northeast, Argentina Northwest, Argentina South, Arizona, Arkansas, Aruba, Bahamas, Belize, Bolivia, Brazil North
格兰马草属（学名：Bouteloua）是禾本科下的一个属，为多年生（有时一年生）草本植物。该属共有约40种，分布于美洲。
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Article
8 sectionsContents
- Description
- Taxonomy
- Species
- Distribution
- Uses
- See also
- References
- External links
Bouteloua is a genus of plants in the grass family Poaceae. Members of the genus are commonly known as grama grass.
==Description== thumb|The top of a flower spike of Bouteloua hirsuta ([hairy grama), showing the flattened rachis Bouteloua includes both annual and perennial grasses, which frequently form stolons. Species have an inflorescence of 1 to 80 racemes or spikes positioned alternately on the culm (stem). The rachis (stem) of the spike is flattened. The spikelets are positioned along one side of the spike. Each spikelet contains one fertile floret, and usually one sterile floret.