Polypodium triangulum Linnaeus , Species Plantarum 2 : 1088. 1753
Chapter 7: Linnaean Plant Names and their Types (part P)
Jarvis, Charlie
(L.)
Linnaeus
1753
Polypodiopsida
Dryopteridaceae
Polystichum
Plantae
Polypodiales
Tracheophyta
species
triangulum
Polypodium triangulumLinnaeus, Species Plantarum2: 1088. 1753.
"Habitat in America." RCN: 7882.
Lectotype(Morton in Bot. J. Linn. Soc.60: 67. 1967): [icon] "Trichomanes folio triangulo dentato"in Petiver, Pteri-graphia Amer.: 76, t. 1, f. 10. 1712.
Note:Morton treated the cited Petiver illustration as the type though noting that it had been redrawn from a Plumier plate, via which Morton interpreted it. However, the Plumier plate was not cited in the protologue of this name.