Lasiocaryeae
publication ID |
https://doi.org/ 10.11646/phytotaxa.297.1.1 |
persistent identifier |
https://treatment.plazi.org/id/8A253746-FFC6-1249-FF3E-FA6AA6BBF90D |
treatment provided by |
Felipe |
scientific name |
Lasiocaryeae |
status |
|
Key to the genera of tribe Lasiocaryeae
1. Plants perennial, forming a dense cushion, without a basal rosette; leaves spathulate, with rounded apex; flowers appearing singly from the cushion ............................................................................................................................................................. Chionocharis View in CoL
1’. Plants annual, not forming a dense cushion, forming a short-lived basal rosette; leaves ovate, with acuminate apex; flowers in scorpioid cymes or umbellate inflorescences with long pedicels......................................................................................................2.
2. Pedicels 2–3 x as long as the corresponding bracts; nutlets glabrous, adaxial surface free except for a subcircular to ovate-triangular cicatrix, cicatrix 0.2–0.3 mm long ............................................................................................................................. Microcaryum View in CoL
2’. Pedicels 0.25–1 x as long as the corresponding bracts; nutlets shortly hispid, with parallel, transverse rows of hairs, adaxial surface largely coherent to gynobase, cicatrix 0.7–0.8 mm long ................................................................................................. Lasiocaryum View in CoL
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