Dataset: All Collections
Taxa: Hedyotis purpurea, Houstonia purpurea var. purpurea (Hedyotis purpurea, Houstonia purpurea var. pubescens), Hedyotis purpurea var. montana, Hedyotis purpurea var. calycosa, Hedyotis purpurea var. floridana
Search Criteria: excluding cultivated/captive occurrences