Olyreae
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publication ID |
https://doi.org/ 10.11646/phytotaxa.236.1.1 |
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persistent identifier |
https://treatment.plazi.org/id/D4246759-FFCB-A841-AB95-F9F9FA278428 |
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treatment provided by |
Felipe |
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scientific name |
Olyreae |
| status |
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Key to the genera of Mexican Olyreae
1. Robust, erect plants usually at least 1 m tall; aerial branching sometimes present; synflorescences open paniculate, 10 to 30 cm long............................................................................................................................................................................................. Olyra View in CoL
1. Small, erect plants usually less than 1 m tall; aerial branching never present; synflorescences racemose, less than 10 cm long.....2
2. Pistillate spikelets helmet-shaped, laterally compressed, internode below the floret hardened and peglike, not oil-containing; leaf blades lanceolate to ovate but with an asymmetrical wedge-shaped base, abaxially glaucous ......................... Lithachne pauciflora View in CoL
2. Pistillate spikelets fusoid, dorsally compressed, with an enlarged oil-containing internode below the floret; leaf blades oblong to oblong-lanceolate without an asymmetrical wedge-shaped base, abaxially purplish .................................... Cryptochloa strictiflora View in CoL
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