Epidendrum utricularioides Swartz Prodr. Veg. Ind. 
Occ. (1788) 122. 
Dendrobium utricularioides Swartz in Nov. <Act. 
Upsal. 6 (1799) 83. 
Tonopsis pulchella Humboldt, Bonpland & Kunth 
Nov. Gen. et Sp. 1 (1815) (Quarto ed. ), 848, t. 83— 
Lindley Fol. Orch. Lonopsis (1852) p. 8—Reichen- 
bach filius in Walp. Ann. 6 (1863) 684—Schlechter 
in Fedde Repert Beihefte 7 (1920) 276. 
Tantha pallidiflora Hooker Exot. FI. 2 (1824) t. 113. 
Tonopsis pallidiflora Lindley in Bot. Reg. 22 (1886) 
sub t. 1904; Fol. Orch. Tonopsis (1852) p. 2—Reich- 
enbach filius in Walp. Ann. 6 (1868) 684. 
Tonopsis tenera Lindley in Bot. Reg. 22 (1836) t. 
1904—Lindley & Paxton in Paxton’s Flow. Gard. 
2 (1851) 13, f. 141—Lindley Fol. Orch. Lonopsis 
(1852) p. 2, with varieties A-K—Reichenbach filius 
in Walp. Ann. 6 (1868) 684. 
Tonopsis paniculata Lindley in Bot. Reg. 22 (1886) 
sub t. 1904; Fol. Orch. Ionopsis (1852) p. 4—Reich- 
enbach filius in Walp. Ann. 6 (1863) 685— Bateman 
in Bot. Mag. 91 (1865) t. 5541; Second Cent. Orch. 
Pl. (1867) t. 184—Cogniaux in Martius FI. Bras. 3, 
pt. 6 (1904) 172, t. 41—Hoehne in Comm. Linh. 
Tel. Estrat. Matto Grosso, Annexo 5, Bot. pt. 1 
(1910) 57 and in Atlas t. 45—Schlechter in Fedde 
Repert. Beihefte 10 (1922) 76. 
Tonopsis zonalis Lindley & Paxton in Paxton’s Flow. 
Gard. 2 (1851) 18, in tewtu. 
In addition to the names cited above, Lindley (Fol. 
Orch. Lonopsis (1852) p. 8) gave four others under J.ten- 
era to which he referred as forms in an explanatory para- 
graph. They are (B.) zonalis, (C.) tomentosa, (D.) effusa 
and (E.) violacea. 
Cogniaux (in Mart. Fl. Bras. 8, pt. 6 (1864) 175) 
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