^00 136. Aceras. 21. ORCHIDEiE. 
PI. end. ph. 
II. 136. ACERAS R. Brown. Aceras . 
Perigonium galeate ; inner sepales narrow ; Up flat, pen- 
dulous, long, linear, 3-parted, middle lobe 2-cut; gymnos - 
temium very short ; retinacle J , bursiculate. 
Aceras anthropophora. Man aceras . 
Lip longer than the ovary. 
Orchis anthropophora oreades, Rail Syn. 379, 12. 
Orchis anthropophora oreades foemina, Park. 1348. 
Ophrys anthropophora, Lin. S. P. 1343. 
Orchis anthropopnora, Allioni Peilem. 1835. 
Aceras anthropophora, Brown in Ait. H. Kew. r 19. 
Loroglossum anthropophorum, Richard Mem. Mus. 4, 54. 
Green man-orchis. 
Chalky pastures ; perennial; June. 
Scape 18 in. high; spike many-flowered; Iraclea mem- 
branaceous; flowers greenish purple. 
III. 137. ANACAMPTIS. Richard. Anacamptis. 
Perigonium arched, or galeate; lip spurred, spread, claw 
with 2 scales on the middle ; gymnostemium very short ; 
retinacle 1, bursiculate, the fore part grown together by the 
sides into a cylinder. 
Anacamptis pyramidalis. Pyramidal anacamptis . 
Spur threadshape, as long as the ovary; spike dense* 
oblong. 
Orchis purpurea spioa congesta pyramidalis, Raii Syn. 377, 6. 
Orchis pyramidalis, Lin. S. P. 1332. 
Anacamptis pyramidalis, Richard Mem. Mas. 4, 55. 
Purple late-Jlowered orchis. 
Dry chalky pastures; perennial; June and July. 
Scape 18 in. high ; leaves not spotted; spike pyramidal, 
close, many-flowered, afterwards long ; hractea coloured, as 
long as the ovary; flowers purplish or white. 
IV. 138. ORCHIS. Theophrastus. Orchis. 
Perigonium arched, or galeate ; lip spurred, spread ; 
gynostemium very short ; gynizus entirety behind the orifice 
of the spur ; rosiellum prominent below, never before ; 
lursicle undivided, 2-celled within; anther longer than the 
gynostemium, upright, roundish-ovoid or inverse-ovate, not 
pointed at the tip; relinacles short-elliptic. 
