Contains 1 accepted taxa overall.
Characteristics
Classification
Citation
CHRYSOPOGON Trinius, Fund. Agrost. 187. 1820, nom. cons. vs. Pollinia Sprengel 1815; vs. Rhaphis Loureiro 1790; et vs. Centrophorum Trinius 1820.
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TYPE: Chrysopogon gryllus (Linnaeus) Trinius (Andropogon gryllus Linnaeus)
Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Chrysopogon pauciflorus | Florida Goldbeard, Florida Rhaphis |
Identification Key
1. Upper lemma of sessile spikelet unawned, or awns to 0.8 cm long; pedicellate spikelet 2.5-8 mm long
2
1. Upper lemma of sessile spikelet with awns 2-16 cm long; pedicellate spikelet 2.5-15 mm long
3
2. Stoloniferous; callus of sessile spikelets 3-6.4 mm long, sharp, with golden-yellow hairs
2. Cespitose; calluses of sessile spikelets 0.6-0.8 mm long, rounded, with white hairs
3. Sessile spikelets 3.5-5(8) mm long, callus 0.7-1.5 mm long; upper lemma awn 2-3 cm long; pedicellate spikelets 7-15 mm long
3. Sessile spikelets 8-10 mm long, callus ca. 7 mm long; upper lemma awn 10-16 cm long; pedicellate spikelets 7-15 mm long
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||