Birah

Alocasia,, alokasia, bira atau birah adalah genus tanaman berbunga abadi berdaun lebar, memiliki rhizoma atau berumbi dari famili Araceae. Terdapat 97 spesies dalam genus ini.

 Spesies 
Alocasia acuminata Schott: (Indonesia)
Alocasia aequiloba N.E.Br.: (Nugini)
Alocasia alba Schott: (Sri Lanka)
Alocasia arifolia Hallier f.: (Malaysia)
Alocasia atropurpurea Engl.: (Filipina)
Alocasia augustiana L.Linden & Rodigas: (Nugini)
Alocasia baginda Kurniawan & P.C.Boyce: (Kalimantan)
Alocasia balgooyi A.Hay: (Sulawesi)
Alocasia beccarii Engl.: (Malaysia)
Alocasia boa A.Hay: (Nugini)
Alocasia boyceana A.Hay: (Filipina)
Alocasia brancifolia (Schott) A.Hay: (Nugini)
Alocasia brisbanensis (F.M.Bailey) Domin: Cunjevoi, spoon lily (Australia)
Alocasia cadieri Chantrier: (SE Asia)
Alocasia celebica Engl. ex Koord: (Sulawesi)
Alocasia clypeolata A.Hay: Green shield (Filipina)
Alocasia cucullata (Lour.) G.Don in R.Sweet: Chinese taro (Indonesia)
Alocasia culionensis Engl.: (Filipina)
Alocasia cuprea K.Koch: (Borneo)
Alocasia decipiens Schott: (Indonesia)
Alocasia decumbens  Buchet: (Vietnam)
Alocasia devansayana (L.Linden & Rodigas) Engl.: (Nugini)
Alocasia fallax Schott: (Himalaya Timur ke Bangladesh)
Alocasia flabellifera A.Hay: (Nugini)
Alocasia flemingiana Yuzammi & A.Hay: (Java)
Alocasia fornicata (Roxb.) Schott: (India, Indonesia)
Alocasia gageana Engl. & K.Krause in H.G.A.Engler: (Burma)
Alocasia grata Prain ex Engl. & Krause in H.G.A.Engler: (Indonesia)
Alocasia hainaica N.E.Br.: (Hainan to N. Vietnam)
Alocasia heterophylla (C.Presl) Merr.: (Filipina)
Alocasia hollrungii Engl.: (Nugini)
Alocasia hypnosa J.T.Yin, Y.H.Wang & Z.F.Xu: (Southwest China to Indochina)
Alocasia hypoleuca P.C.Boyce: (Thailand)
Alocasia infernalis P.C.Boyce: (Borneo)
Alocasia inornata Hallier f.: (Sumatra)
Alocasia jiewhoei V.D.Nguyen: (Cambodia)
Alocasia kerinciensis A.Hay: (Sumatra)
Alocasia lancifolia Engl.: (Nugini)
Alocasia lauterbachiana (Engl.) A.Hay: (Papua)
Alocasia lecomtei Engl.: (Vietnam)
Alocasia longiloba Miq.: (Malaysia)
Alocasia macrorrhizos (L.) G.Don in R.Sweet – Birah besar
Alocasia megawatiae Yuzammi & A.Hay: (Sulawesi)
Alocasia maquilingensis Merr.: (Filipina)
Alocasia melo A.Hay: (Borneo)
Alocasia micholitziana Sander: Green velvet alocasia (Filipina)
Alocasia minuscula A.Hay: (Borneo)
Alocasia monticola A.Hay: (Nugini)
Alocasia navicularis (K.Koch & C.D.Bouché) K.Koch & C.D.Bouché: (Himalaya)
Alocasia nebula A.Hay: (Borneo)
Alocasia nicolsonii A.Hay: (Nugini)
Alocasia nycteris Medecilo, G.C.Yao & Madulid: Batwing alocasia (Filipina)
Alocasia odora (Lindl.) K.Koch: Night-scented lily (SE Asia, China)
Alocasia pangeran A.Hay: (Borneo)
Alocasia peltata M.Hotta: (Borneo)
Alocasia perakensis Hemsl.: (Malaysia)
Alocasia portei Schott: (Nugini)
Alocasia princeps W.Bull: (Malaysia)
Alocasia principiculus A.Hay: (Borneo)
Alocasia puber (Hassk.) Schott: (Java)
Alocasia puteri A.Hay: (Borneo)
Alocasia pyrospatha A.Hay: (Nugini)
Alocasia ramosii A.Hay: (Filipina)
Alocasia reginae N.E.Br.: (Borneo)
Alocasia reginula A.Hay: Black velvet (cultivated)
Alocasia reversa N.E.Br.: (Filipina)
Alocasia ridleyi A.Hay: (Borneo)
Alocasia robusta M.Hotta: (Borneo)
Alocasia sanderiana W.Bull: (Filipina)
Alocasia sarawakensis M.Hotta: (Borneo)
Alocasia scabriuscula N.E.Br.: (Borneo)
Alocasia scalprum A.Hay: (Filipina)
Alocasia simonsiana A.Hay: (Nugini)
Alocasia sinuata N.E.Br.: (Filipina)
Alocasia suhirmaniana Yuzammi & A.Hay: (Sulawesi)
Alocasia venusta A.Hay: (Borneo)
Alocasia vietnamensis V.D.Nguyen: (Vietnam)
Alocasia wentii  Engl. & K.Krause: New Guinea Shield (Nugini)
Alocasia wongii  A.Hay: (Borneo)
Alocasia zebrina Schott ex Van Houtte: (Filipina)

 Referensi 

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