Taxonomic status: Synonym

homotypic synonyms:
Haplopappus spinulosus subsp. australis (Greene) H.M.Hall; Haplopappus spinulosus subsp. scabrellus (Greene) H.M.Hall; Haplopappus spinulosus var. scabrellus (Greene) S.F.Blake; Machaeranthera spinulosa Greene;

protologue: : ()
URL protologue: https://archive.org/stream/#page//mode/2up

---

      search images: Google images       IPNI (International Plant Names Index)       WFO (World Flora Online)       POWO (Plants of the World online)       GBIF (Global Biodiversity Information Facility)

---