Monographs Details:
Authority:

Proctor, George R. 1989. Ferns of Puerto Rico and the Virgin Islands. Mem. New York Bot. Gard. 53: 1-389.
Family:

Thelypteridaceae
Description:

Species Description - Rhizome short-creeping, subwoody, 5-12 mm thick (excluding stipe bases), at apex bearing a few minute, reddish-brown, lanceolate glabrous scales less than 2 mm long. Fronds erect, subdimorphic, up to 2.5 m long, the fertile ones with longer stipes than the sterile; stipes up to 100 cm long, glabrous or minutely puberulous. Blades deltate-oblong to lance-oblong, 50-150 cm long, 20-60 cm broad, the vascular parts sparsely hirtellous beneath; pinnae ligulate-attenuate to lancedeltate, caudate at apex, the base unequally rounded or broadly cuneate, the margins entire, wavy, or slightly crenate; ultimate veins all joined, forming numerous regular pairs of areoles between the parallel costules. Sori linear-arcuate, usually becoming more or less confluent; indusium lacking. Sporangia glabrous.

Discussion:

Basionym. Polypodium reticulatum Linnaeus, Syst Nat ed. 10,2: 1325. 1759.

Type. LINN 1251.25, from an unknown locality, possibly Jamaica. Linnaeus also cited Plumier, Descr. pl. Amer., t. 9 (=Traite. foug. Amer., t. 110), which illustrates a plant from Martinique.

Syn. Aspleniumsorbifoliumiaccimn,Collecianea2:106, t. 3, fig. 2. 1788. (Type from Martinique, not seen.)

Meniscium sorbifolium (Jacquin) Desrousseaux in Lamarck, Encycl. 4: 93. 1797.

Meniscium reticulatum (Linnaeus) Swartz, J. Bot. (Schrader) 1801(2): 274. 1803.

Biplazium undulosum Swartz, Syn. fil. 92, 284. 1806. (Type from Martinique, not seen.)

Callipteris undulosa (Swartz) K. Presl, Epimel. bot. 90. 1851.

Phegopteris reticulata (Linnaeus) Mettenius, Fil. lechl. 2: 24. 1859.

Nephrodium reticulatum (Linnaeus) Keyserling, Polyp, Herb, bunge. 49. 1873.

Bryopteris reticulata (Linnaeus) Urban, Symb. antill. 4:22. 1903.

Bryopteris sorbifolia (Jacquin) Hieronymus, Hedwigia 46: 350. 1907.

Distribution:

United States of America North America| West Indies| Mexico North America| Central America| Brazil South America| Colombia South America|