As classified in WFO snapshot
June 2025
latest classification for this taxon
species
Sphaerostephanos williamsii
This species name was first published in Kalikasan 4: 53 (1975)
At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000153098.
Synonyms of Sphaerostephanos williamsii
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Dryopteris williamsii | Brittonia 1: 67, t.1 (1931) | wfo-0000143484 | ||
| Lastrea williamsii | Gen. Fil. [Copeland] 140 (1947) | wfo-0000152414 | ||
| Thelypteris williamsii | Bull. Fan Mem. Inst. Biol. Bot. 10: 255 (1941) | wfo-0000153683 |