The taxonomic and nomenclatural history of Lobivia chrysochete (Werdermann) Wessner is reviewed and a lectotype established. Biogeographic, morphological and genetic information is provided to support the assertion that one member of the group, Lobivia chrysochete var. minutiflora Rausch, should be considered a distinct species. Illustrations of bo...
A new species of Aristotelia is proposed from sandy habitats in Texas, Colorado, and Kansas. Illustrations are provided of the imago and genitalia of the male and female.