Plate 1 figs. a–h · 8 separate observations
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 24 botanical countries
| Region | TDWG code | Continent |
|---|---|---|
| Andaman Is. | AND | ASIA-TROPICAL |
| Assam | ASS | |
| Bangladesh | BAN | |
| Cambodia | CBD | |
| Christmas I. | XMS | |
| East Himalaya | EHM | |
| India | IND | |
| Jawa | JAW | |
| Laos | LAO | |
| Lesser Sunda Is. | LSI | |
| Malaya | MLY | |
| Myanmar | MYA | |
| Nepal | NEP | |
| Philippines | PHI | |
| Sri Lanka | SRL | |
| Sulawesi | SUL | |
| Sumatera | SUM | |
| Thailand | THA | |
| Vietnam | VIE | |
| West Himalaya | WHM | |
| China South-Central | CHC | ASIA-TEMPERATE |
| China Southeast | CHS | |
| Hainan | CHH | |
| Taiwan | TAI |
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 61 observations
| Condition | 5th percentile | Median | 95th percentile |
|---|---|---|---|
| Coldest month, mean daily low | 9.4 °C | 15.0 °C | 22.2 °C |
| Warmest month, mean daily high | 26.9 °C | 33.6 °C | 40.1 °C |
| Annual rainfall | 807 mm | 1,371 mm | 3,518 mm |
| Rainfall in the driest quarter | 2 mm | 19 mm | 119 mm |
It is barely found anywhere that freezes. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 61 research-grade observations of Celastrus paniculatus 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 Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one.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 20 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.
- Alsodeia glabra Burgersd.
- Catha paniculata (Willd.) Scheidw.
- Ceanothus paniculatus Roth
- Celastrus alnifolius D.Don
- Celastrus dependens Wall.
- Celastrus euphlebiphyllus (Hayata) Kaneh.
- Celastrus euphlebiphyllus (Hayata) Makino & Nemoto
- Celastrus metzianus Turcz.
- Celastrus multiflorus Roxb.
- Celastrus nutans Roxb.
- Celastrus paniculatus var. poilanei Tardieu
- Celastrus paniculatus var. venulosoides Kanjilal & Das
- Celastrus polybotrys Turcz.
- Celastrus pubescens Wall.
- Celastrus racemosus Turcz.
- Celastrus rothianus Schult.
- Diosma serrata Blanco
- Euonymus euphlebiphyllus Hayata
- Rinorea glabra (Burgersd.) Kuntze
- Scutia paniculata (Willd.) G.Don
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.
- USDA PLANTS Database. common name, checklist symbol CEPA7. public domain. Retrieved 2026-07-13.
- 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.