Specimen image via iDigBio · CC0
Pentagramma
Sign in to savePentagramma is a small genus of North American ferns in the family Pteridaceae. Until 1990 members of this genus were included in Pityrogramma, and there has been considerable disagreement regarding the species' taxonomy. In the most recent treatment, six diploid species are recognized.
Species
Genus
- PhylumPlatyhelminthes
- ClassTrematoda
- OrderPlagiorchiida
- FamilyFaustulidae
via
Museum specimens
- Specimen records
- 51
- With media
- 17
- Family
- Pteridaceae
- Collections
- UCSB, BFRS, RSA, SBBG, US, VT
- Recorded in
- Mexico, United States
Wikidata facts
- Instance of
- taxon
- Parent taxon
- Cheilanthoideae
- Image
- Pentagramma triangularis 1.jpg
Show 7 more facts
- taxon rank
- genus
- taxon name
- Pentagramma
- topic's main category
- Category:Pentagramma (Pteridaceae)
- Commons category
- Pentagramma
- taxon common name
- goldback fern
- homonymous taxon
- Pentagramma
Sources (1)
via Wikidata · CC0
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Encyclopedic overview
3 sectionsContents
- Species
- References
- External links
Pentagramma is a small genus of North American ferns in the family Pteridaceae. Until 1990 members of this genus were included in Pityrogramma, and there has been considerable disagreement regarding the species' taxonomy. In the most recent treatment, six diploid species are recognized.
The distribution of P. triangularis (goldback fern) extends from British Columbia through the western United States into Baja California in northwestern Mexico. Pentagramma maxonii occurs in New Mexico, Arizona, Sonora, Baja California Sur, California, and Baja California. All other species are restricted to California and Baja California.
Excerpted from Wikipedia’s “Pentagramma” article, available under the CC BY-SA 4.0 licence.