Lasianthus biflorus(Blume) M.Gangop. & Chakrab.

WFO wfo-0000223577 Accepted WFO 2026-06 8 photographs CC BY

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.

Lasianthus biflorus, photographed by Jacy Chen
fig. a Jacy Chen, CC BY 4.0 / 2020-12-11 / obs. 110473652
Lasianthus biflorus, photographed by Jacy Chen
fig. b Jacy Chen, CC BY 4.0 / obs. 110473595
Lasianthus biflorus, photographed by Jacy Chen
fig. c Jacy Chen, CC BY 4.0 / obs. 110473608
Lasianthus biflorus, photographed by Jacy Chen
fig. d Jacy Chen, CC BY 4.0 / obs. 110473626
Lasianthus biflorus, photographed by 呂一起(Lyu yi-chi)
fig. e 呂一起(Lyu yi-chi), CC BY 4.0 / obs. 166126824
Lasianthus biflorus, photographed by 呂一起(Lyu yi-chi)
fig. f 呂一起(Lyu yi-chi), CC BY 4.0 / obs. 166126867
Lasianthus biflorus, photographed by 呂一起(Lyu yi-chi)
fig. g 呂一起(Lyu yi-chi), CC BY 4.0 / obs. 166126856
Lasianthus biflorus, photographed by 呂一起(Lyu yi-chi)
fig. h 呂一起(Lyu yi-chi), CC BY 4.0 / obs. 166126854

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 13 botanical countries

Regions where Lasianthus biflorus is native: China South-Central, Hainan, Taiwan, Borneo, Cambodia, Jawa, Lesser Sunda Is., Malaya, Philippines, Sulawesi, Sumatera, Thailand, Vietnam China South-CentralHainanTaiwanBorneoCambodiaJawaLesser Sunda Is.MalayaPhilippinesSulawesiSumateraThailandVietnam
Native distribution of Lasianthus biflorus, 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
Borneo BOR ASIA-TROPICAL
Cambodia CBD
Jawa JAW
Lesser Sunda Is. LSI
Malaya MLY
Philippines PHI
Sulawesi SUL
Sumatera SUM
Thailand THA
Vietnam VIE
China South-Central CHC ASIA-TEMPERATE
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 119 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low 11.5 °C 16.5 °C 18.8 °C
Warmest month, mean daily high 24.9 °C 27.0 °C 28.6 °C
Annual rainfall 2,278 mm 2,785 mm 3,069 mm
Rainfall in the driest quarter 128 mm 138 mm 194 mm

It is not found anywhere that gets close to freezing. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 119 research-grade observations of Lasianthus biflorus 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 4 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.

  • Lasianthus gainii M.Gangop. & Chakrab.
  • Lasianthus gracilis King & Gamble
  • Litosanthes biflora Blume
  • Litosanthes gracilis Hayata

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. 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.