• Thumbnail for Oenothera deltoides subsp. howellii
    Oenothera deltoides subsp. howellii, the Antioch Dunes evening primrose, is an endangered subspecies of plant in the family Onagraceae, genus Oenothera...
    6 KB (573 words) - 02:27, 22 October 2023
  • Lessingia micradenia Lilium pardalinum subsp. pitkinense Limnanthes vinculans Oenothera deltoides subsp. howellii Pentachaeta bellidiflora Phacelia breweri...
    8 KB (562 words) - 03:44, 22 August 2022
  • Thumbnail for Apodemia mormo langei
    California: Lange’s metalmark butterfly (Apodemia mormo langei), Oenothera deltoides subsp. howellii (Antioch Dunes evening-primrose), and Erysimum capitatum...
    11 KB (1,353 words) - 20:02, 6 November 2024