Holmgrenanthe petrophila (Coville & C. V. Morton) Elisens
Rocklady
2020 Matt Berger 2019 John Game 2020 Matt Berger 2019 Matt Berger 2024 richard mcneill 2024 richard mcneill 2024 richard mcneill 2024 richard mcneill 2024 richard mcneill
Holmgrenanthe petrophila is a perennial herb that is native to California, and endemic (limited) to California.
[Wikipedia] Monotypic Genus, Rarity, Form, Range: Holmgrenanthe petrophila (rocklady, formerly Maurandya petrophila) is a rare perennial desert plant in the plantain family (Plantaginaceae), and the sole species of the genus Holmgrenanthe. It forms low mats of branched stems growing from a woody base. The species is known only from about ten locations, most in the Titus Canyon and the adjacent Fall Canyon, all within the Californian section of Death Valley National Park. (link added by Mary Ann Machi)
/app/up/entry/132/th/39630.jpg:!/app/up/gp/55/th/11179.jpg:!/app/up/entry/132/th/39633.jpg:!/app/up/entry/84/th/25327.jpg:!/app/up/mg/772/th/mg231684-2.jpg:!/app/up/mg/772/th/mg231685-1.jpg:!/app/up/mg/772/th/mg231687-0.jpg:!/app/up/mg/772/th/mg231687-1.jpg:!/app/up/mg/772/th/mg231687-2.jpg:!
2020 Matt Berger:!2019 John Game:!2020 Matt Berger:!2019 Matt Berger:!2024 richard mcneill:!2024 richard mcneill:!2024 richard mcneill:!2024 richard mcneill:!2024 richard mcneill:!
mu232:!gp11179:!mu233:!gp14482:!mg231684:!mg231685:!mg231687:!mg231687:!mg231687:!
Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 05/16/2025).