Dudleya abramsiiRose

Abrams' liveforever

WFO wfo-0000657631 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h · 8 separate observations

Dudleya abramsii, photographed by Trevor Harding
fig. a Trevor Harding, CC BY 4.0 / 2022-05-08 / obs. 196032147

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Native range 2 botanical countries

Regions where Dudleya abramsii is native: California, Mexico Northwest CaliforniaMexico Northwest
Native distribution of Dudleya abramsii, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows.
RegionTDWG codeContinent
California CAL NORTHERN AMERICA
Mexico Northwest MXN

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Flowering 166 in flower of 557 examined

Proportion of examined Dudleya abramsii in flower, by month
Month In flower Examined Share 95% interval
Jan 0 16 0% 0% to 19%
Feb 0 46 0% 0% to 8%
Mar 0 58 0% 0% to 6%
Apr 15 149 10% 6% to 16%
May 102 177 58% 50% to 65%
Jun 43 51 84% 72% to 92%
Jul 6 10 60% 31% to 83%
Aug 0 5 0% 0% to 43%
Sep 0 4 too few examined
Oct 0 3 too few examined
Nov 0 16 0% 0% to 19%
Dec 0 22 0% 0% to 15%

Peak flowering in Jun. Each bar is the share of Dudleya abramsii observations in which someone actually recorded the reproductive state and found the plant in flower, not the raw number of flowering records. That distinction matters: people observe plants far more in spring than in winter, so a bare count of flowering records partly measures when people go outside. Dividing by the number examined removes that. 166 of 557 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 2 months have fewer than 5 examined observations, so no proportion is drawn for them. This is still a global aggregate and not a forecast for your garden: the same species flowers on different dates in different hemispheres. Where a species has fewer than 30 flowering records we do not draw this chart at all. Computed from 10.15468/dl.cgje2x.

Also published as 16 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Cotyledon abramsii Fedde
  • Cotyledon laxa var. setchellii Jeps.
  • Cotyledon setchellii Fedde
  • Dudleya affinis (K.M.Nakai) P.H.Thomson
  • Dudleya bettinae Hoover
  • Dudleya costafolia (Bartel & Shevock) P.H.Thomson
  • Dudleya cymosa subsp. costafolia Bartel & Shevock
  • Dudleya cymosa subsp. setchellii (Jeps.) Moran
  • Dudleya murina Eastw.
  • Dudleya paniculata (Jeps.) Britton & Rose
  • Dudleya setchellii (Jeps.) Britton & Rose
  • Dudleya tenuis Rose
  • Echeveria abramsii (Rose) A.Berger
  • Echeveria laxa var. setchellii (Jeps.) Jeps.
  • Echeveria setchellii (Jeps.) A.Nelson & J.F.Macbr.
  • Echeveria tenuis A.Berger

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.
  4. Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.