=A. lunulata= (moon-shaped pinnuled). _fronds_ ample, tripinnate. _rachises_ stramineous, glabrous below, densely muricated; pinnæ oblong-lanceolate, 1-1/2ft. to 2ft. long; pinnules close, ligulate, sessile, 4in. to 5in. long, 3/4in. to 1in. broad; segments close, ligulate, falcate, blunt, one line broad, obscurely crenulate. _sori_ minute. _h._ 25ft. Polynesia. Greenhouse species.

=A. Macarthurii= (MacArthur's). Synonymous with _A. Leichardtiana_.

The Illustrated Dictionary of Gardening, Division. 1; A to Car. — Part 164

=A. Moorei= (Moore's). Synonymous with _A. Leichardtiana_.

The Illustrated Dictionary of Gardening, Division. 1; A to Car. — Part 164

=A. paleolata= (scaly).* _cau._ slender, 10ft. to 20ft. high. _fronds_ ample, tripinnatifid. _rachises_ stramineous, smooth, pubescent below; pinnæ oblong-lanceolate, 1-1/2ft. to 2ft. long; pinnules ligulate, sessile or shortly stalked, 3in. to 4in. long, 1/2in. to 3/4in. broad, deeply cut, the segments blunt and nearly entire; texture sub-coriaceous; colour deep green, both surfaces deeply pilose, the lower scaly on the ribs. _sori_ large, medial. Columbia, &c. Stove species. SYN. _A. Gardneri_.

The Illustrated Dictionary of Gardening, Division. 1; A to Car. — Part 164

=A. procera= (tall). _sti._ aculeated and paleaceous below, with large glossy, dark brown scales. _fronds_ bipinnate, glabrous, pinnatifid at the apex; primary pinnæ 1ft. or more long, the rachis winged above; pinnules 2in. to 3in. long, oblong-acuminate or obtuse, pinnatifid half way down to the costa; lobes short, sub-rotundate, often acute, mostly entire. _sori_ small on all the lobes, between the costule and the margin. Tropical America. Stove species.

=A. pruinata= (as if hoar-frosted).* _sti._ densely woolly at the base. _fronds_ glaucous, bi-tripinnate; primary pinnæ petiolate, 12in. to 18in. long, ovate-lanceolate; pinnules 3in. to 4in. long, 1in. wide, petiolulate, from a broad base, oblong-acuminate, deeply pinnatifid, or again pinnate; ultimate divisions 1/2in. long, lanceolate, very acute, deeply and sharply serrated. _sori_ solitary. Tropical America, extending to Chili. Stove or greenhouse species.

=A. radens= (rasping). _cau._ 3ft. high, 3in. diameter. _sti._ 2ft. to 3ft. long, clothed with ovate, pale brown scales. _fronds_ 6ft. to 8ft. long, lanceolate-ovate, bipinnatisect; primary segments 1-1/2ft. long, elongato-oblong, acuminate; secondary ones 2in. to 3in. long, petiolulate, linear-lanceolate, pinnati-partite; segments oblong, denticulate. _sori_ between the costule and the margin. Brazil. Stove species.