]> [author note: US; Taxonomy and ecology of tropical island vascular plants; Rubiaceae, Nyctaginaceae, especially Boerhavia] [collector note: Also in Micronesia, Polynesia & Ryukyu Is.; US] Botany Fosberg, Francis Raymond Fosberg, Francis Raymond F. R. Fosberg Fosberg Fosberg, F. R. Francis Raymond Fosberg 1908 1993