Clerodendrum ternatum

Plate 1 figs. a–h · 8 separate observations

Clerodendrum ternatum, photographed by Robert Taylor — fig. b Robert Taylor, CC BY 4.0 / obs. 61941665

Clerodendrum ternatum, photographed by Kelly Abram — fig. c Kelly Abram, CC0 1.0 / obs. 176126758

Clerodendrum ternatum, photographed by Andrew Hankey — fig. d Andrew Hankey, CC BY-SA 4.0 / obs. 15146801

Clerodendrum ternatum, photographed by Manuel R Popp — fig. e Manuel R Popp, CC BY 4.0 / obs. 175397579

Clerodendrum ternatum, photographed by Dave U — fig. g Dave U, CC BY-SA 4.0 / obs. 150315812

Clerodendrum ternatum, photographed by Caroline Voget — fig. h Caroline Voget, CC BY 4.0 / obs. 15906830

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

Native distribution of Clerodendrum ternatum, 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.

Region	TDWG code	Continent
Angola	ANG	AFRICA
Botswana	BOT
Eswatini	SWZ
Kenya	KEN
Malawi	MLW
Mozambique	MOZ
Namibia	NAM
Northern Provinces	TVL
Tanzania	TAN
Zambia	ZAM
Zimbabwe	ZIM

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 186 observations

Condition	5th percentile	Median	95th percentile
Coldest month, mean daily low	5.9 °C	9.3 °C	13.0 °C
Warmest month, mean daily high	27.8 °C	30.9 °C	34.2 °C
Annual rainfall	387 mm	542 mm	863 mm
Rainfall in the driest quarter	2 mm	14 mm	38 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 186 research-grade observations of Clerodendrum ternatum 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 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.

Clerodendrum lanceolatum Gürke
Clerodendrum simile H.Pearson
Clerodendrum ternatum f. glabricalyx Moldenke
Clerodendrum ternatum f. villosum R.Fern.
Clerodendrum ternatum var. lanceolatum Moldenke
Clerodendrum transvaalense B.Thomas
Clerodendrum wilmsii Gürke

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.