mannii from Mann; named after Gustav Mann (1836-1916), German garderner first at the botanical Gardens at Herrenhausen (Hannover), later at that of Hamburg, and from 1859 at that of Kew, for which institute he collected many plants as successor of Charles Barter (q.v. Barteria Hook.f.) in the Niger coast area. In 1863 he became appointed as officer of the British Indian Forest Department, and sent many plants to the botanical gardens at Kew. After he return to Europe he worked at the Forestry Department of Bavaria, Germany.
 
609715 176904 Calanthe mannii Hook.f. Bull. Soc. Bot. France, vol. 46 : t. 10 (1899) [M. Trottet]
 
702602 714653 Oncocalamus mannii (H. Wendl.) H. Wendl. [80 175964 Calamus mannii H. Wendl.] N.W. Uhl, J. Dransfield, Genera Palmarum: t. 58 (1987)
 
703682 924636 Sclerosperma mannii H. Wendl. N.W. Uhl, J. Dransfield, Genera Palmarum: t. 166 (1987)
 
1059862 1030151 Trichoscypha mannii Hook.f. A.L.P.P. de Candole, A.C.P. de Candolle, Monogr. Phan., vol. 4 : t. 11 (1883) [H.G.A. Engler & Hielscher]
 
705602 1024318 Trachystigma mannii C.B. Clarke A.L.P.P. de Candole, A.C.P. de Candolle, Monogr. Phan., vol. 5 : t. 14 (1883) [W.H. Fitch]
 
800972 914990 Scaphopetalum mannii Mast. J. Linn. Soc., Bot., vol. 10 (x): t. 3 (1869) [n.a.]
 
1329622 775056 Phalaenopsis mannii Rchb.f. A. Cogniaux, A. Goossens, Dict. Icon. Orchid., vol. 15 fasicle Phalaenopsis, (Phalaenopsis): t. 7 (1896-1907) [A. Goossens]
 
38813112 356490 Dorstenia mannii Hook.f. [80 356520 Dorstenia mungensis Engl.] H.G.A. Engler, O. Drude, Veg. Erde, vol. 9(1): (Die Pflanzenwelt Afrikas insbesondere seiner tropischen Gebiete): p. 733, fig. 639 J (1910)