A FISTFUL OF POLEMONIACEAE: NEW NAMES AND COMBINATIONS

摘要

New taxa, names, and combinations are provided for five genera in Polemoniaceae: Dayia, Giliastrum, Leptosiphon, Linanlhus, and Loeselia. Combinations include the transfer to Dayia of two species formerly included in Ipomupsis and one in Bryantielia (Dayia glutinosa, D. havardii. and D. sonorae), as well as the return of Giliastrum stewartii to species rank. A new name is offered for Linanlhus aureus when transferred into Leptosiphon: Leptosiphon chrysanthus and its subspecies, L. chrysanthus subsp.decorus. New combinations for infraspecific taxa are made available for Linanlhus californicus (subspp. glandulosus and tomentosus) and L. pungens (subspp. hookeri, pulchriflorus and hallii). New subspecies are described for Linanlhus bigelovii (subsp. johnsonii), L. dicholomus (subsp. pattersonii), L. macuiatus (subsp. emaculatus). L. watsonii (subspp. laccolithicus and dolomiticus), and Loeselia glandulosa (subsp. sonorae). Linanthus maricopensis is described as new. In addition, 10 lectotypes are designated, associated with Dayia, Leptosiphon, and Linanlhus.