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 61 botanical countries
| Region | TDWG code | Continent |
|---|---|---|
| Angola | ANG | AFRICA |
| Benin | BEN | |
| Botswana | BOT | |
| Burkina | BKN | |
| Burundi | BUR | |
| Cabinda | CAB | |
| Cameroon | CMN | |
| Cape Provinces | CPP | |
| Caprivi Strip | CPV | |
| Central African Republic | CAF | |
| Chad | CHA | |
| Congo | CON | |
| DR Congo | ZAI | |
| Equatorial Guinea | EQG | |
| Ethiopia | ETH | |
| Gabon | GAB | |
| Ghana | GHA | |
| Guinea | GUI | |
| Guinea-Bissau | GNB | |
| Gulf of Guinea Is. | GGI | |
| Ivory Coast | IVO | |
| Kenya | KEN | |
| Liberia | LBR | |
| Madagascar | MDG | |
| Malawi | MLW | |
| Mozambique | MOZ | |
| Nigeria | NGA | |
| Northern Provinces | TVL | |
| Rwanda | RWA | |
| Senegal | SEN | |
| Seychelles | SEY | |
| Sierra Leone | SIE | |
| Sudan-South Sudan | SUD | |
| Tanzania | TAN | |
| Togo | TOG | |
| Uganda | UGA | |
| Zambia | ZAM | |
| Zimbabwe | ZIM | |
| Andaman Is. | AND | ASIA-TROPICAL |
| Assam | ASS | |
| Bangladesh | BAN | |
| Borneo | BOR | |
| Cambodia | CBD | |
| East Himalaya | EHM | |
| India | IND | |
| Jawa | JAW | |
| Laccadive Is. | LDV | |
| Laos | LAO | |
| Lesser Sunda Is. | LSI | |
| Malaya | MLY | |
| Maldives | MDV | |
| Myanmar | MYA | |
| Nepal | NEP | |
| Pakistan | PAK | |
| Sri Lanka | SRL | |
| Sulawesi | SUL | |
| Sumatera | SUM | |
| Thailand | THA | |
| Vietnam | VIE | |
| West Himalaya | WHM | |
| China South-Central | CHC | ASIA-TEMPERATE |
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 2,252 in flower of 2,343 examined
Peak flowering in Jan. Each bar is the share of Gloriosa superba 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. 2,252 of 2,343 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 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.
Where it actually grows measured, from 2,042 observations
| Condition | 5th percentile | Median | 95th percentile |
|---|---|---|---|
| Coldest month, mean daily low | 7.0 °C | 14.5 °C | 24.2 °C |
| Warmest month, mean daily high | 24.9 °C | 29.7 °C | 37.5 °C |
| Annual rainfall | 566 mm | 1,197 mm | 3,248 mm |
| Rainfall in the driest quarter | 2 mm | 87 mm | 308 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 2,042 research-grade observations of Gloriosa superba 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. Climate from CHELSA V2.1 (Karger et al. 2017); occurrences from 10.15468/dl.cgje2x.
Also published as 18 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.
- Eugone superba (L.) Salisb.
- Gloriosa angulata Schumach.
- Gloriosa cirrhifolia Stokes
- Gloriosa doniana Schult. & Schult.f.
- Gloriosa lutea Anon.
- Gloriosa nepalensis G.Don
- Gloriosa rockefelleriana Stehlé & M.Stehlé
- Gloriosa rothschildiana O'Brien
- Gloriosa superba f. angustifolia Kuntze
- Gloriosa superba f. doniana (Schult. & Schult.f.) T.Durand & Schinz
- Gloriosa superba var. angustifolia Baker
- Gloriosa superba var. superba
- Gloriosa verschuurii Hoog
- Methonica doniana (Schult. & Schult.f.) Kunth
- Methonica gloriosa Salisb.
- Methonica plantii hort. ex Planch.
- Methonica senegalensis Poit.
- Methonica superba (L.) Crantz
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.
- Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. 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.