Glochidion philippicum(Cav.) C.B.Rob.

Buttonwood

WFO wfo-0000973479 Accepted WFO 2026-06 8 photographs CC0 / CC BY / CC BY-SA

Plate 1 figs. a–h · 8 separate observations

Glochidion philippicum, photographed by Steve Fitzgerald
fig. a Steve Fitzgerald, CC BY-SA 4.0 / 2022-04-15 / obs. 188196215

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 14 botanical countries

Regions where Glochidion philippicum is native: Taiwan, Bismarck Archipelago, Borneo, Jawa, Lesser Sunda Is., Maluku, New Guinea, Philippines, Solomon Is., Sulawesi, Sumatera, Northern Territory, Queensland, Vanuatu TaiwanBismarck ArchipelagoBorneoJawaLesser Sunda Is.MalukuNew GuineaPhilippinesSolomon Is.SulawesiSumateraNorthern TerritoryQueensland Vanuatu
Native distribution of Glochidion philippicum, 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. Regions too small to draw at this scale are marked with a dot.
RegionTDWG codeContinent
Bismarck Archipelago BIS ASIA-TROPICAL
Borneo BOR
Jawa JAW
Lesser Sunda Is. LSI
Maluku MOL
New Guinea NWG
Philippines PHI
Solomon Is. SOL
Sulawesi SUL
Sumatera SUM
Northern Territory NTA AUSTRALASIA
Queensland QLD
Taiwan TAI ASIA-TEMPERATE
Vanuatu VAN PACIFIC

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 889 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low 11.5 °C 14.5 °C 19.1 °C
Warmest month, mean daily high 27.5 °C 29.8 °C 30.6 °C
Annual rainfall 1,877 mm 2,541 mm 3,568 mm
Rainfall in the driest quarter 59 mm 106 mm 478 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 889 research-grade observations of Glochidion philippicum 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 22 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.

  • Actinodaphne sieboldiana Miq.
  • Bradleia philippensis Willd.
  • Bradleia philippica Cav.
  • Coccoglochidion erythrococcus K.Schum.
  • Diasperus compressicaulis (Kurz ex Teijsm. & Binn.) Kuntze
  • Diasperus kurzianus (Müll.Arg.) Kuntze
  • Diasperus philippinensis (Müll.Arg.) Kuntze
  • Diasperus quercinus (Müll.Arg.) Kuntze
  • Glochidion compressicaule Kurz ex Teijsm. & Binn.
  • Glochidion ferdinandi var. mollis (Benth.) F.M.Bailey
  • Glochidion ferdinandii var. molle (Benth.) F.M.Bailey
  • Glochidion formosanum Hayata
  • Glochidion philippinense Benth.
  • Glochidion quercinum (Müll.Arg.) Boerl.
  • Glochidion sieboldianum (Miq.) Koidz.
  • Phyllanthus compressicaulis (Kurz ex Teijsm. & Binn.) Müll.Arg.
  • Phyllanthus ferdinandi var. mollis Benth.
  • Phyllanthus ferdinandii var. mollis Benth.
  • Phyllanthus kurzianus Müll.Arg.
  • Phyllanthus philippinensis Müll.Arg.
  • Phyllanthus quercinus Müll.Arg.
  • Zarcoa philippica (Cav.) Llanos

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. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.
  4. 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.