Cyathea fuliginosa (Christ) Copel., determined by R.E. Holttum 1960"This is scarcely different from C. ferruginea Christ, at least from the fertile portion of your specimen." --C. Christensen. "I think Christensen meant to write C. fuliginosa (Chr.); the indusium of ferruginea is complete, and quite different. I would call this C. fuluginosa (Chr.) Copel." --Holttum, 1960
Cyathea aeneifolia (Alderw.) Domin, determined by R.E. Holttum 1960forest edges Two Sheets; Occasio...
Cyathea zamboangana Copel., determined by R.E. Holttum 1960Trunk 10 ft. high, 5 in. thick. Fronds ca...
Cyathea fuliginosa (Christ) Copel., determined by R.E. Holttum 1960In oak forest. Protologue: 'Suli...
Cyathea ferruginea Copel., determined by R.E. Holttum 1960'This differs from ferruginea in almost st...
Cyathea gleichenioides C.Chr., determined by R.E. Holttum 1960Fragment Ex NY - "Pinna 30 Cm Below Ap...
Cyathea aruensis Domin, determined by R.E. Holttum 1959Location And Collector From Protologu
Cyathea fuliginosa (H.Christ) Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Her...
Cyathea fuliginosa (Chr.) Copel., determined by R.E. Holttum 1960in gulches above lagoon Trunk 6-10...
Cyathea loheri Christ, determined by R.E. Holttum 1960Trunk 3-5m high. 10cm thick. Fronds 2m long
Cyathea ferruginea Christ.Growing just below the summit of the mountain on an exposed ridge in the m...
Cyathea werneri Rosenst., determined by R.E. Holttum [dup. det.]Fragment Ex UC; Werner 66 = Exsicc. ...
Cyathea obscura (Scort.) Copel., determined by R.E. Holttum 1959Two Sheets; Fronds 4-5 ft. lon
Cyathea macgregorii F.Muell., determined by R.E. Holttum 1960Isotype fragment ex Herb. U
Cyathea heterochlamydea Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Herb.
Cyathea christii Copel.Alsophila hermannii Tryon, Cont. Gray Herb. 200: 34. 1970
Cyathea aeneifolia (Alderw.) Domin, determined by R.E. Holttum 1960forest edges Two Sheets; Occasio...
Cyathea zamboangana Copel., determined by R.E. Holttum 1960Trunk 10 ft. high, 5 in. thick. Fronds ca...
Cyathea fuliginosa (Christ) Copel., determined by R.E. Holttum 1960In oak forest. Protologue: 'Suli...
Cyathea ferruginea Copel., determined by R.E. Holttum 1960'This differs from ferruginea in almost st...
Cyathea gleichenioides C.Chr., determined by R.E. Holttum 1960Fragment Ex NY - "Pinna 30 Cm Below Ap...
Cyathea aruensis Domin, determined by R.E. Holttum 1959Location And Collector From Protologu
Cyathea fuliginosa (H.Christ) Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Her...
Cyathea fuliginosa (Chr.) Copel., determined by R.E. Holttum 1960in gulches above lagoon Trunk 6-10...
Cyathea loheri Christ, determined by R.E. Holttum 1960Trunk 3-5m high. 10cm thick. Fronds 2m long
Cyathea ferruginea Christ.Growing just below the summit of the mountain on an exposed ridge in the m...
Cyathea werneri Rosenst., determined by R.E. Holttum [dup. det.]Fragment Ex UC; Werner 66 = Exsicc. ...
Cyathea obscura (Scort.) Copel., determined by R.E. Holttum 1959Two Sheets; Fronds 4-5 ft. lon
Cyathea macgregorii F.Muell., determined by R.E. Holttum 1960Isotype fragment ex Herb. U
Cyathea heterochlamydea Copel., determined by R.E. Holttum 1960"type fragment ex U.S. Nat. Herb.
Cyathea christii Copel.Alsophila hermannii Tryon, Cont. Gray Herb. 200: 34. 1970
Cyathea aeneifolia (Alderw.) Domin, determined by R.E. Holttum 1960forest edges Two Sheets; Occasio...
Cyathea zamboangana Copel., determined by R.E. Holttum 1960Trunk 10 ft. high, 5 in. thick. Fronds ca...
Cyathea fuliginosa (Christ) Copel., determined by R.E. Holttum 1960In oak forest. Protologue: 'Suli...