86. Polypodium pedatum Houtt.,

Nat. Hist. II(14): Aanwyz. Plaat. [2], 148, tab. 98, fig. 1. 1783.

Lectotypus (designated here by Callmander): JAPAN: Thunberg s.n. (G-PREL [G00349561]!; isolecto-: UPS- THUNB n° 25244, n° 25245 and n° 25247 images seen).

= Polypodium lineare Burm. f., Fl. Indica: 235, tab. 67, fig. 2. 1768. ≡ Dicranopteris linearis (Burm. f.) Underw. in Bull. Torrey Bot. Club 34: 250. 1907.

Lectotypus (designated by SCHELPE & ANTHONY 1986: 49): INDONESIA. Java: van Santen s.n. (G-PREL [G00360111]!).

= Polypodium dichotomum Thunb. in Murr., Syst. Veg. ed. 14: 512. V-VI.1784.

Lectotypus (designated here by Callmander): JAPAN: Thunberg s.n. (UPS-THUNB n° 25247 image seen; isolecto-: G-PREL [G00349561]!, UPS-THUNB n° 25244 and n° 25245 images seen).

Notes. – The original material of Polypodium pedatum is in the Japan herbarium in G-PREL. This collection is a very good match for the plate and is designated here as the lectotype. Thunberg in MURRAY (1784: 512) described P. dichotomum based on the same Thunberg collection in his herbarium. This name is also cited in THUNBERG (1784: 338, tab. 37).