Plate 1 figs. a–h · 2 observations
This species has been photographed under an open licence only 2 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.
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 10 botanical countries
| Region | TDWG code | Continent |
|---|---|---|
| Mexico Central | MXC | NORTHERN AMERICA |
| Mexico Gulf | MXG | |
| Mexico Northeast | MXE | |
| Mexico Northwest | MXN | |
| Mexico Southeast | MXT | |
| Mexico Southwest | MXS | |
| Costa Rica | COS | SOUTHERN AMERICA |
| El Salvador | ELS | |
| Guatemala | GUA | |
| Honduras | HON |
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.
Where it actually grows measured, from 44 observations
| Condition | 5th percentile | Median | 95th percentile |
|---|---|---|---|
| Coldest month, mean daily low | 1.2 °C | 4.2 °C | 6.7 °C |
| Warmest month, mean daily high | 19.8 °C | 22.7 °C | 25.3 °C |
| Annual rainfall | 524 mm | 978 mm | 1,572 mm |
| Rainfall in the driest quarter | 26 mm | 35 mm | 55 mm |
It is found where winters are cool but frost is light or absent. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 44 research-grade observations of Kearnemalvastrum subtriflorum that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.
This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one.
Also published as 12 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.
- Malva mexicana S.Schauer
- Malva ribifolia Schltdl.
- Malva schiedeana Steud.
- Malva subtriflora Lag.
- Malvastrum greenmanianum Rose
- Malvastrum mexicanum (S.Schauer) Hemsl.
- Malvastrum ribifolium Hemsl.
- Malvastrum schaffneri S.Watson
- Malvastrum subtriflorum (Lag.) Hemsl.
- Malveopsis mexicana (S.Schauer) Kuntze
- Malveopsis ribifolia (Hemsl.) Kuntze
- Malveopsis subtriflora (Lag.) Kuntze
Sourcesevery claim on this page
- World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
- iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
- 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.