- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:207811-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 17: 547, fig.
- Family as entered in IPNI
- Polypodiaceae
Type Information
- Collector Team
- R.S.Williams 1167
- Type Herbaria
- holotype US
- Distribution Of Types
- Bolivia (Western South America, Southern America)
Links
- Nomenclatural link
- Xiphopteris williamsii (Maxon) Copel., Amer. Fern J. 42(3): 101 (1952).
- Nomenclatural link
- Micropolypodium williamsii (Maxon) A.R.Sm., Novon 2(4): 423 (1992).
- Nomenclatural link
- Grammitis williamsii (Maxon) Lellinger, Amer. Fern J. 74(2): 59 (1984).
- Same citation as
- Polypodium williamsii Maxon, Contr. U.S. Natl. Herb. 17: 547, pl. 34 (1916).
- Same citation as
- Polypodium williamsii Maxon, Contr. U.S. Natl. Herb. 17: 547 t.34 (1916).