Stigmatopteris heterocarpa (Fée) Rosenst.

Carmes, Amanda Angélica, Dechoum, Michele de Sá, Lima, Duane Fernandes, de Gasper, Andre Luís, B. Matos, Fernando & Fiaschi, Pedro, 2020, Ferns and lycophytes from Lagoa do Peri Municipal Park, Santa Catarina, Brazil, Check List 16 (5), pp. 1305-1322 : 1312-1313

Stigmatopteris heterocarpa (Fée) Rosenst.

Material examined. BRAZIL • Santa Catarina, Floria- nópolis, PMLP; alt. 317 m; 10 Mar. 2010; T.J. Cadorin et al. 1588 col.; FURB 08386 .

Habitat. Dense Ombrophilous Forest.

Habit. Terrestrial.

Distribution pattern. Endemic to Brazil.

Hymenophyllaceae Gaudich.

Didymoglossum krausii (Hook. & Grev.) C.Presl Material examined. BRAZIL • Santa Catarina, Floria- nópolis, PMLP; alt. 317 m; 24 Jun. 2010; T.J. Cadorin et al. 2854 col.; FURB 09539 .

Habitat. Dense Ombrophilous Forest.

Habit. Rupicolous.

Distribution pattern. Neotropical.

Identification. Rhizomes long-creeping, filiform, densely covered with dark brown hairs of 0.5 mm long; leaves monomorphic, less than 5 cm long; petioles nearly absent, 1–2 mm long; blades 1-pinnatifid with lobed mar- gins, oblong-lanceolate, membranaceous; sori marginal

on the distal part of the blades, 2–7 per leaf; and indusia tubular, immersed in the laminar tissue, bilabiate, darkmargined. The most similar species in the park is Trichomanes polypodioides L., which differs by the presence of roots (vs roots lacking), and leaves longer than 5 cm, reaching up to 7 cm long.