Phyllostegia is a genus of flowering plant in the mint family, Lamiaceae, first described in 1840. It is native to certain islands in the Pacific (Hawaii, Tonga and the Society Islands, although it appears to be extinct in the Society Islands). Phyllostegia glabra var. lanaiensis, became extinct before 2021, and was delisted from the Endangered Species Act based on extinction.
Species
- Phyllostegia ambigua <small>(A.Gray) Hillebr</small> - Hawaii Big Island, Maui
- Phyllostegia bracteata <small>Sherff</small> - Maui
- Phyllostegia brevidens <small>A.Gray</small> - Hawaii Big Island, Maui
- Phyllostegia electra <small>C.N.Forbes -</small> Kauai
- Phyllostegia floribunda <small>Benth</small> - Hawaii Big Island
- Phyllostegia glabra - Hawaiian Islands
- Phyllostegia grandiflora <small>(Gaudich.) Benth</small> - Oahu
- Phyllostegia haliakalae <small>Wawra</small> - Maui, Molokai
- Phyllostegia helleri <small>Sherff</small> - Wai'alae Valley of Kauai
- â Phyllostegia hillebrandii <small>H.Mann ex Hillebr</small> - Maui but extinct
- Phyllostegia hirsuta <small>Benth.</small> - Oahu
- Phyllostegia hispida <small>Hillebr.</small> - Molokai
- Phyllostegia kaalaensis <small>H.St.John</small> - Oahu
- Phyllostegia kahiliensis <small>H.St.John</small> - Kauai
- Phyllostegia knudsenii <small>Hillebr.</small> - Kauai
- Phyllostegia macrophylla <small>(Gaudich.) Benth.</small> - Hawaii Big Island, Maui
- Phyllostegia mannii <small>Sherff</small> - Molokai, Maui
- Phyllostegia micrantha <small>H.St.John</small> - Oahu
- Phyllostegia mollis <small>Benth.</small> - Hawaiian Islands (Maui, Oahu)
- Phyllostegia parviflora <small>Benth.</small> - Hawaiian Islands
- Phyllostegia pilosa <small>H.St.John</small> - Hawaiian Islands
- Phyllostegia racemosa <small>Benth.</small> - Hawaiian Islands
- Phyllostegia renovans <small>W.L.Wagner</small> - Kauai
- â Phyllostegia rockii <small>Sherff</small> - Maui but extinct
- Phyllostegia stachyoides <small>A.Gray</small> - Hawaiian Islands
- â Phyllostegia tahitensis <small>Nadeaud</small> - Tahiti but extinct
- Phyllostegia tongaensis <small>H.St.John</small> - Tonga
- â Phyllostegia variabilis <small>Bitter</small> - Midway Islands but extinct
- Phyllostegia velutina <small>(Sherff) H.St.John</small> - Hawaii Big Island
- Phyllostegia vestita <small>Benth.</small> - Hawaii Big Island
- Phyllostegia waimeae <small>Wawra</small> - Kauai
- Phyllostegia warshaueri <small>H.St.John</small> - Hawaii Big Island
- Phyllostegia wawrana <small>Sherff</small> - Kauai
- Phyllostegia ÃÂ yamaguchii <small>Hosaka & O.Deg.</small> - Oahu (P. glabra ÃÂ P. hirsuta)
References