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Snapshots of the taxonomy

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As classified in WFO snapshot

December 2024

latest classification for this taxon

subspecies

Pentagramma triangularis subsp. semipallida (J.T.Howell) Yatsk., Windham & E.Wollenw.

This subspecies name was first published in Amer. Fern J. 80: 16 (1990)  

At the time of this classification snapshot, this subspecies 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-0001114300.

Synonyms of Pentagramma triangularis subsp. semipallida (J.T.Howell) Yatsk., Windham & E.Wollenw.

Name Author Protologue Nomenclator WFO link
Pityrogramma triangularis var. semipallida J.T.Howell Leafl. W. Bot. 9: 223 (1962) wfo-0001114301
Pityrogramma triangularis var. viridis Hoover Amer. Fern J. 56: 19. 1966 wfo-0001376592
Pentagramma triangularis var. semipallida (J.T.Howell) Tiehm J. Bot. Res. Inst. Texas 17(1): 28 2023 wfo-1200067931