System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000139773
![Henry Nicholas Ridley (1855-1956) Henry Nicholas Ridley (1855-1956)](http://commons.wikimedia.org/wiki/Special:FilePath/H%20N%20Ridley.jpg)
![Nathaniel Wolff Wallich (1786-1854) Nathaniel Wolff Wallich (1786-1854)](http://commons.wikimedia.org/wiki/Special:FilePath/NathanielWallich.jpg)
Alsophila umbrosa Journ. Mal. Br. Roy. As. Soc. 4: 6. 1926
Nomenclatural References
- person : Henry Nicholas Ridley (1855-1956) Based on occurrence of standard abbreviation 'Ridl.' in the authors string.
- person : Nathaniel Wolff Wallich (1786-1854) Based on occurrence of standard abbreviation 'Wall.' in the authors string.
- database : IPNI record: 17368840-1
- database : The Plant List version 1.0, record: ifn-11126
- database : The Plant List version 1.1, record: ifn-11126
Taxonomy: Accepted in 2019-05 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Placement: Pteridophytes > Cyatheales > Cyatheaceae > Alsophila > Alsophila umbrosa