Kuhlmanniana (Hoehne) Pabst 
longicornu (Cogn.) Pabst 
lurida (Correa) Pabst = Pteroglossa lurida (Correa) Garay 
macrophylla (Schitr.) Pabst 
pauciflora (Poepp. & Endl.) Garay 
roseoalba (Rchb.f.) Hamer & Garay 
Schlechterana (Porto & Brade) Pabst 
Eltroplectris Travassosii (Rolfe) Garay, comb. nov. 
Basionym: Pelexia Travassosii Rolfe in Gard. Chron. ser. 3, 11: 330, 1892. 
triloba (Lindl.) Pabst 
Epidendrum L. 
Aristotelia Raeusch. = Spiranthes sinensis (Pers.) Ames 
Epipactis Zinn 
diuretica (Willd.) Stokes = Brachystele unilateralis (Poir.) Schltr. 
spiralis (L.) Crantz = Spiranthes spiralis (L.) Chevall. 
Erythrodes BI. 
pauciflora (Poepp. & Endl.) Ames = Eltroplectris pauciflora (Poepp. & 
Endl.) Garay 
Eurystyles Wawra in Oesterr. Bot. Zeitschr. 13: 223, 1863. 
Etymology: Eurys = broad and sry lis = pillar, column, de- 
scribing the shape of the column which in the 
original material unfortunately was deformed. 
Syn.: Trachelosiphon Schltr. in Beih. Bot. Centralbl. 37(2): 
423, 1920. 
Lectotype: Spiranthes actinosophila Barb.Rodr. [Acuna 
in Bol. Tec. 60: 43, 1939] 
Pseudoeurystyvles Hoehne in Arqu. Est. S. Paulo, 
n.s.form.m. 1: 129, 1944. 
Lectotype: Srenoptera Lorenzii Cogn. [Angely, FI. 
Analit. S. Paulo 6: 1273, 1973] 
Sepals dissimilar, basally connate into a tube, always cristate- 
carinate along midvein externally; dorsal sepal with a decurrent 
base, partially adnate to column; lateral sepals connate at base 
forming a ventricose to didymous sac to which the claw of lip is 
adnate internally. Petals internally agglutinate with dorsal sepal, 
decurrent at base. Lip canaliculate, parallel with column, broad- 
ly unguiculate, saggitate-auriculate at base, claw fused with 
inflated part of lateral sepals, together they form an internal 
nectary. Column slender, elongate, with a long, decurrent, 
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