Vallesia glabra(Cav.) Link

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WFO wfo-0000330962 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h · 8 separate observations

Vallesia glabra, photographed by Francisco Farriols Sarabia
fig. a Francisco Farriols Sarabia, CC BY 4.0 / 2022-04-30 / obs. 192679768

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 11 botanical countries

Regions where Vallesia glabra is native: Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest, Argentina Northeast, Argentina Northwest, Bolivia, Brazil North, Colombia, Paraguay, Peru Mexico GulfMexico NortheastMexico NorthwestMexico SouthwestArgentina NortheastArgentina NorthwestBoliviaBrazil NorthColombiaParaguayPeru
Native distribution of Vallesia glabra, 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
Argentina Northeast AGE SOUTHERN AMERICA
Argentina Northwest AGW
Bolivia BOL
Brazil North BZN
Colombia CLM
Paraguay PAR
Peru PER
Mexico Gulf MXG NORTHERN AMERICA
Mexico Northeast MXE
Mexico Northwest MXN
Mexico Southwest MXS

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 62 in flower of 128 examined

Proportion of examined Vallesia glabra in flower, by month
Month In flower Examined Share 95% interval
Jan 12 21 57% 37% to 76%
Feb 1 4 too few examined
Mar 7 9 78% 45% to 94%
Apr 2 10 20% 6% to 51%
May 2 9 22% 6% to 55%
Jun 1 6 17% 3% to 56%
Jul 2 7 29% 8% to 64%
Aug 6 12 50% 25% to 75%
Sep 6 10 60% 31% to 83%
Oct 9 14 64% 39% to 84%
Nov 9 13 69% 42% to 87%
Dec 5 13 38% 18% to 64%

Peak flowering in Mar. Each bar is the share of Vallesia glabra 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. 62 of 128 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. One month has fewer than 5 examined observations, so no proportion is drawn for it. 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 7 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.

  • Rauvolfia glabra Cav.
  • Vallesia chiococcoides Kunth
  • Vallesia cymbifolia Ortega
  • Vallesia dichotoma Ruiz & Pav.
  • Vallesia glabra var. glabra
  • Vallesia inedita Guib.
  • Vallesia punctata Spreng.

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.