2.
Ptychosperma macarthurii
(H. Wendland ex J. G. Veitchanonymous) G. Nicholson, The Illustrated Dictionary of Gardening, . . . 3: 248. 1886.
MacArthur palm
Kentia macarthurii H. Wendland. ex J. G. Veitchanonymous in James Veitch and Sons, Catalogue 1879,: 26, 15. 1879; Actinophloeus macarthurii (H. Wendland. ex J. G. Veitchanonymous) O. Beccari. ex Wigman
Stems clustereding. 2n = 32.
Flowering spring-- through summer. Moist organic soil over limestone in mesic hammocks and disturbed wooded areas; 0--10 m; introduced; Fla.; n Australia; Pacific Islands; native, to s New Guinea, and n Australia.
