526 Vermischte neue Diagnosen. 
breviore, perigonii phyllis externis lateralibus oblongo-lanceolatis v. ob- 
longo-ovatis, inaequilateris, obtusis v. acutiusculis, supero oblongo obtuso, 
interioribus oblongo-linearibus caeteris paulum brevioribus, omnibus nervis 
saturatioribus eximie striatis, labello cuneato, obovato v. obovato-rhom- 
boideo integro, rarius obsolete subtrilobo, parte media pallidiore, rosea, 
hine inde purpureo-maculata, margine irregulariter denticulato v. crenu- 
lato, calcare pallidiore conico-cylindrico, recto v. saepius curvato, ovarium 
subaequante v. eo breviore, — Planta 15—380 em, alta, labellum 10—12 mm 
longum, 7—8 mm latus, galea 8—10 mm alta, calear 9—14 mm longum. 
— Habitat: in collibus et declivibus dumosis Caucasi orientalis in 
distr. Kuba, et praecipue in territorio chanatus antiqui Sirvan, i. e. in 
distr. Semacha et Geok-éóai, nec non Ares’. — E grege Papilionacearum 
Rchb. fil., intra limites florae caucasicae hactenus alienae, cum sequente 
civis nova, habitu O. rubram Jeq. referens, sed characteribus omnibus 
distinctissima. Floret Aprile-Majo. — Typus in herb. Musei Caucasici et 
Horti Tiflisiensis. 
901. Orchis chlorotica Woronow, 1. c. p. 265. — (Sect. Herorchis 
Lindl., subsect. Papilionaceae Rchb, f). — Tuberidiis oblongis, foliis in- 
ferioribus 4—6 oblongo-obovatis v. lanceolatis, acutiusculis, caulinis va- 
ginantibus convolutis acutis, spica elongata latiuscula, bracteis mem- 
branaceis flavo-viridibus, 3-nerviis, ovario longioribus, lanceolatis acutis, 
floribus viridi-flavis, perigonii phyllis exterioribus obtusiusculis oblongo- 
lanceolatis, supero: oblongo, interioribus linearibus v. oblongo-linearibus, 
omnibus trinerviis nervis lateralibus saepe parum distinctis, labello in- 
tegro v. obsolete subtrilobo, medio albescente e basi lata ovato v. ovato- 
rotundato obtuso v. retuso, calcare pallido crassiusculo saccato-cylindrico, 
recto, obtuso v. acutiuseulo ovarii dimidium subaequante. — Planta 20— 
30 cm alta, galea 7—10 mm alta, labellum 9—10 mm longum et 8— 
9 mm latum, calcar 7—8 mm longum et (parte latiore) usque 2 mm 
crassum, — Habitat: in fruticetis ad ripam dextram fl. Aldzigün-éóai prope 
Geok-tapa prov. Elisabethpol, distr. Ares, ubi 2 (15.) V. 1909 a cl. A. 
B. Schelkownikowio detecta. — Species distinctissima, florum colore, 
labello calcare habituque peculiari insignis, affinitates certae desunt, — 
Typus in herb. Musei Caucasici et Horti Tiflisiensis. 
902. Orchis Schelkownikowii Woronow, |. c., p. 266. — (Sect. Heror- 
chis Lindl., series Militares brevibracteatae Rchb. f.). — Elata (45—85 cm 
alta), tuberidiis magnis (5—6 X 2,5—3 cm), foliis 4—7 oblongo-obovatis 
v. oblongis obtusis infra medium caulem dispositis, caeteris 1—4 caulem 
amplectentibus, inflorescentia multiflora (80—100-flora et ultra) dentius- 
cula, 15—30 cm longa, bracteis membranaceis minutis, ovalo-deltoideis, 
floribus sordide viridi-flavidis, galea acutiuscula (9—11 mm alta), peri- 
gonii phyllis exterioribus intus purpureo-tinctis lineatisve ovatis obtusius- 
culis v. acutis, interioribus linearibus apice acutato inflexo, labello pro- 
funde trilobo, fusco v. fusco-rubro lobis lateralibus linearibus apice ob- 
tuse rotundatis, intus curvatis, intermedio profunde bicruri lobis diver- 
gentibus oblongis obtusis, inter lobos denticulato, calcare cylindrico apice 
