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 32 botanical countries
| Region | TDWG code | Continent |
|---|---|---|
| Bangladesh | BAN | ASIA-TROPICAL |
| Borneo | BOR | |
| Cocos (Keeling) Is. | CKI | |
| India | IND | |
| Jawa | JAW | |
| Laos | LAO | |
| Lesser Sunda Is. | LSI | |
| Malaya | MLY | |
| Maluku | MOL | |
| Myanmar | MYA | |
| New Guinea | NWG | |
| Nicobar Is. | NCB | |
| Philippines | PHI | |
| Solomon Is. | SOL | |
| South China Sea | SCS | |
| Sri Lanka | SRL | |
| Sulawesi | SUL | |
| Sumatera | SUM | |
| Thailand | THA | |
| Vietnam | VIE | |
| China Southeast | CHS | ASIA-TEMPERATE |
| Hainan | CHH | |
| Japan | JAP | |
| Kazan-retto | KZN | |
| Korea | KOR | |
| Nansei-shoto | NNS | |
| Ogasawara-shoto | OGA | |
| Taiwan | TAI | |
| Caroline Is. | CRL | PACIFIC |
| Marianas | MRN | |
| Marshall Is. | MRS | |
| Queensland | QLD | AUSTRALASIA |
Not drawn on the map: Kazan-retto, Ogasawara-shoto, Cocos (Keeling) Is.. We hold no public-domain boundary for these regions, so they are listed rather than guessed at.
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.
Also published as 27 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.
- Agrostis matrella L.
- Matrella juncea Pers.
- Milium maritimum J.Koenig ex Steud.
- Milium matrella Poir. ex Steud.
- Osterdamia matrella (L.) Kuntze
- Osterdamia pungens (Willd.) Baill.
- Osterdamia tenuifolia Kuntze
- Osterdamia zoysia Honda
- Osterdamia zoysia var. tenuifolia (Thiele) Honda
- Osterdamia zoysia var. typica Honda
- Panicum bradypus Bory ex T.Durand & Schinz
- Panicum crinum-ursi Bory ex Steud.
- Rottboellia uniflora A.Cunn.
- Zoysia aristata Müll.Hal.
- Zoysia griffithiana Müll.Hal.
- Zoysia malaccensis Gand.
- Zoysia matrella subsp. tenuifolia (Willd. ex Trin.) T.Koyama
- Zoysia matrella var. tenuifolia (Willd. ex Thiele) Sasaki
- Zoysia matrella var. tenuifolia (Thiele) Sasaki
- Zoysia matrella var. typica Sasaki
- Zoysia pacifica (Goudsw.) M.Hotta & Kuroki
- Zoysia pungens Willd.
- Zoysia pungens var. aristata Balansa
- Zoysia pungens var. tenuifolia (Thiele) T.Durand & Schinz
and 3 more.
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.