Amphineuron ceramicum

Distribution

Amboina: present Asia-Tropical:, Maluku (Maluku present); New Guinea present Ceram: present Halmahera: present
Malesia: Moluccas (Amboina, Halmahera, Ceram), New Guinea.

Notes

The type of Phegopteris ceramica v.A.v.R. does not show glands on the lower surface; it has pinnae to 22x1.6 cm. Hooker's Amboina specimen which he wrongly included in Polypodium erubescens is larger, with pinnae to 30 x 3 cm, the glands on the lower surface well preserved, those near sinuses distinctly elongate. A specimen of de Vriese from Ceram at Kew is similar but sterile.

Citation

v.A.v.R., Handb. 1908: 506
v.A.v.R., Handb. 1917: 516

Synonymy

Amphineuron ceramicum (v.A.v.R.) Holttum in Blumea 23: 217. 1977
  • Phegopteris ceramica v.A.v.R. in Bull. Dep. Agr. Ind. Neerl. 18: 15. 1908
    • Unknown type category: Treub s.n.
  • =Polypodium erubescens sensu Hook. in Spec. Fil. 4: 236. 1862
  • Polypodium erubescens var. amboinense BAK., Syn. Fil.: 306. 1867
    • Unknown type category: collector not cited (P).
    • Unknown type category: collector not cited.
    • Unknown type category: collector not cited.
  • =Dryopteris logavensis Rosenst. in Fedde, Rep. 10: 232. 1912
    • Unknown type category: Bamler L34.
    • Unknown type category: Bamler L34.
  • =Phegopteris mamberamensis v.A.v.R. in Bull. Jard. Bot. Btzg II: 3. 1917
    • Unknown type category: Thomson 645.
    • Unknown type category: Thomson 645.
  • =Dryopteris moluccana C. Chr. in Dansk Bot. Ark. 9: 64. 1937
    • Unknown type category: Forbes 3273.
    • Unknown type category: Forbes 3273.