CONSERVATION, Plant ecology, general, Taxonomy, Life Sciences, Plant Sciences, Universities and colleges, Wildlife conservation, Morphology, Plant Systematics/Taxonomy/Biogeography
Biogeography, phylogenetic dating, pantropical distribution, N‐S American Long‐Distance Dispersal, Palaearctic – Nearctic colonization, dispersal‐extinction‐cladogenesis model, Thulean – Beringian land bridges, Laurasian origin, fossil constrains, yams