Cyathea philippinensis Bak., determined by R.E. Holttumisotype fragment ex U.S. Nat. Herb
Cyathea geluensis Rosenst., determined by R.E. Holttum 1960Fragment Ex UC; Holotype Location Per Hol...
Cyathea ferruginea Copel., determined by R.E. Holttum 1960'This differs from ferruginea in almost st...
Cyathea medullaris (Forst.) Sw.Holotype destroyed in1945 at PNH; The locality and the date differ fr...
Cyathea heterochlamydea Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Herb.
Cyathea fuliginosa (H.Christ) Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Her...
Cyathea macgregorii F.Muell., determined by R.E. Holttum 1960Isotype fragment ex Herb. U
Alsophila tomentosa var. novo-guineensis (Bl.) Hook. var. novo-guineensis Rosenst.Isotype fragment e...
Cyathea werneri Rosenst., determined by R.E. Holttum [dup. det.]Fragment Ex UC; Werner 66 = Exsicc. ...
Cyathea pruinosa Rosenst.Keysser 44 Is Also Type Of Diplazium Scotinum Rosenst.; Fragment Ex UC; Hol...
Cyathea trichophora Copel., determined by C. ChristensenHolotype destroyed in 1945 at PN
Cyathea werneri Rosenst., determined by R.E. Holttum 1960Location From Protologue; Holotype Location...
Cyathea aruensis Domin, determined by R.E. Holttum 1959Location And Collector From Protologu
Cyathea christii Copel.Alsophila hermannii Tryon, Cont. Gray Herb. 200: 34. 1970
Cyathea havilandii Bak., determined by R.E. Holttum 1960Holotype destroyed at PNH in 194
Cyathea aeneifolia (Alderw.) Domin, determined by R.E. Holttum 1960forest edges Two Sheets; Occasio...
Cyathea geluensis Rosenst., determined by R.E. Holttum 1960Fragment Ex UC; Holotype Location Per Hol...
Cyathea ferruginea Copel., determined by R.E. Holttum 1960'This differs from ferruginea in almost st...
Cyathea medullaris (Forst.) Sw.Holotype destroyed in1945 at PNH; The locality and the date differ fr...
Cyathea heterochlamydea Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Herb.
Cyathea fuliginosa (H.Christ) Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Her...
Cyathea macgregorii F.Muell., determined by R.E. Holttum 1960Isotype fragment ex Herb. U
Alsophila tomentosa var. novo-guineensis (Bl.) Hook. var. novo-guineensis Rosenst.Isotype fragment e...
Cyathea werneri Rosenst., determined by R.E. Holttum [dup. det.]Fragment Ex UC; Werner 66 = Exsicc. ...
Cyathea pruinosa Rosenst.Keysser 44 Is Also Type Of Diplazium Scotinum Rosenst.; Fragment Ex UC; Hol...
Cyathea trichophora Copel., determined by C. ChristensenHolotype destroyed in 1945 at PN
Cyathea werneri Rosenst., determined by R.E. Holttum 1960Location From Protologue; Holotype Location...
Cyathea aruensis Domin, determined by R.E. Holttum 1959Location And Collector From Protologu
Cyathea christii Copel.Alsophila hermannii Tryon, Cont. Gray Herb. 200: 34. 1970
Cyathea havilandii Bak., determined by R.E. Holttum 1960Holotype destroyed at PNH in 194
Cyathea aeneifolia (Alderw.) Domin, determined by R.E. Holttum 1960forest edges Two Sheets; Occasio...
Cyathea geluensis Rosenst., determined by R.E. Holttum 1960Fragment Ex UC; Holotype Location Per Hol...
Cyathea ferruginea Copel., determined by R.E. Holttum 1960'This differs from ferruginea in almost st...
Cyathea medullaris (Forst.) Sw.Holotype destroyed in1945 at PNH; The locality and the date differ fr...