
doi: 10.2307/2807347
Calycogonium squamulosum Cogn., a Puerto Rican endemic, is shown properly to be placed inHenriettea DC, (includingHenriettella Naud.), and this transfer is made. The species is allied to several other lepidote taxa ofHenriettea, e.g.,H. squamata (Alain) Alain andH. acunae (Alain) Alain (all endemic to the Oriente region of Cuba).Calycogonium squamulosum is also compared to the Hispaniolan endemic,Henriettea barkeri (Urban & Ekman) Alain [syn.H. elliptica (Urban) Alain], a species with stellate to stellate-strigose hairs.
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