72. Ophioglossum acuminatum Houtt.,

Nat. Hist. II(14): Aanwyz. Plaat. [1], 49, tab. 94, fig. 3. 1783.

Lectotypus (designated here by Veldkamp & Callmander): INDONESIA. Java: Thunberg s.n. (G-PREL [G00818062]!).

= Nephrolepis davallioides (Sw.) Kunze in Bot. Zeitung (Berlin) 4: 460. 1846.

Notes. – HOVENKAMP & MIYAMOTO (2005: 298) indicated that the type was the plate in Natuurlijke Historie, as follows: “Type: Plate in Houttuyn”. A specimen of original material collected by Thunberg is in the Java herbarium with a label “van ’t gebergte bezuiden Batavia” [“from the mountains south of Batavia ”]. Houttuyn mentioned the same origin in Nat. Hist. II (14): 49. 1783. The plate could well have been drawn from this specimen, now remounted, which is designated here as the lectotype.