Pyrrosia princeps (Mett.) C.V.Morton

국표에 없다.

• Amer. Fern J. 60: 118. 1970. (1970)

• This name is reported by Polypodiaceae as an accepted name in the genus Pyrrosia (family Polypodiaceae).

  The record derives from Tropicos which reports it as an accepted name (record 26610492)

Pyrrosia princeps (Mett.) C.V.Morton (worldfloraonline.org)

Pyrrosia is a genus of about 100 fern species in the polypod family, Polypodiaceae. Like other species in Polypodiaceae, the species of Pyrrosia are generally epiphytic on trees or rocks, a few species are terrestrial. The Latin name of Pyrrosia comes from the Greek pyrrhos (red), which refers to its leaves that are red due to the sporangia.

Pyrrosia - Wikipedia

Description

Stellate hairs dimorphic, a dense mat, brown to greyish brown, the straight upper rays appressed or patent, acicular, one central, elongated, erect ray sometimes present.

Taxonomy

Pyrrosia princeps has been confused with P. platyphylla and P. splendens. It can usually be distinguished from both by the indument, which has an upper layer of hairs with erect, spreading rays. However, forms occur which closely resemble P. splendens (with erect, elongated central rays) or P. platyphylla (with appressed rays only). The rhizome scales display the most constant distinguishing character; they are dentate to ciliate in P. princeps, whereas at least the acumen is entire in P. splendens and P. platyphylla. Detached fronds, however, cannot always be identified with certainty.

Pyrrosia princeps | Flora Malesiana (cybertaxonomy.org)

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