AGGREGATE. C17} PLEUROTHALLIS. 
** Flores abbreviati, obtusi. 
a. Prorepentes. Rhizoma repens, caule filiformi subnudo folio 
subequali, 
87. P. bidentata (Lindl. in Bot, ge sub : sti me cat Seen 
oblongo sarge mucronulo interjecto cauli subsequal solitario, 
llo lo tun 
api a iia 
to——Rio, a There is nothing m more known of this, =~ 
ich I pars only seen pat flowerbud. The leaf isa little inclined to 
Sate sided, 23” x 3”. 
8s. P, apiculata ; folio — -oblongo coriaceo caule 
sepalis ~ petalis oblo ongis apiculatis fere cequilongis, labello afc > 
——- Venezuela, Fendler, 3155. h. 8. Sp. Not unlike P. scabripes, but with 
neither pier nor bristles on its vagine. The a ae apiculate ‘petals nearly 
3 long and as the —— are — The form of the lip is uncertain 
I have only seen one damaged flow 
aS angustifolia arse in B. Reg. ae t. 1797. P. obscura, A. 
Rie & Galeotti in Ann. Sc. nat. ser. 3. iii ; folio angusto oblongo- 
ancl caule capillari medio vaginato teshiocs: vagin& herbacea semilibera. 
floribus 1-2, bractea cucullaté ovario pauld lon oe — avcereg! ac aoutis 
labello lineari acuto infra medium concavo 
Deppe (near Xalapa), h. s. sp. Race per oleae ‘between ‘Zand 8 3 bates. 
high. Flowers very small. The stem has asheath in the middle witha 
linear free herbaceous termination. 
90. P. Wilsoni Loe = a oo Hist. = TE i. Bie folio ovali 
caulis capillaris longitu solitariis glabris, 2, 
oblongis acutis, labello see ere “obtuse —Jamsia Wilson i 
Hooker; Cuba, eet 668. h.s. sp.—Leaf an inch long. Ca Sonia: Eosed 
smooth. Flower not sufficiently examined. 
2. Sogilinds 08a (Lindl. in Bot. Reg. sub 1797) 3 folio sigustt oblongo 
eauli capillari subequali, sepalis campanulatis lateralibus semiconnatis 
rsali oblongo brevioribus, petalis .... ., labello subh obtusissimo 
bee — 2 papill Bra: aS ee (on trees in the province 
carnosis papillosis——. 
r 8. Jodo Ba faptista), v. ssp. in hb, Mart.——Flowers large for 
this bcsttions niet or 3 together. Plant the size of P. Wilsoni. 
92. P. fimbriata ; folio : lineari-lanceolato caule angulato basi vaginato 
ore, sepalo dors alil 
petalis serratis, labelli- “trilo bi cordati lobis lateralibus ce rotundatis 
i inio 
intermedio oblongo Seitieulovs in discum aphthoso, androcli 0 
Brazil, ple (Panure, Caatingas, on ¥ “ Fresh 
leaf 1)” x 4}, keeled, with a reflex Flowers brownish Lorre: B 
Th e long linear dorsal sepal, and pants fy Soon anthaxbed are very rem 
able. 
s. 2. te ee Capel beara Focke in Tijdschrift nederl. ii. 
199. Bot. Zeit. 1849, 638) ; _o lanceolato. enpinnte zequalibus, 
sepalis lateralibus connatis apice Macks cile partibilibus supremo libero 
ligulato, petalis ates brevioribus oreo, labella ingustora pedun- 
culo 1-2-floro ”—— Demerara, Focke. ome 
b. Cespitose. Rhizoma contractum, haud provepens. 
= Flores tomentosi. 
a. B. ees che in ot Rage 198, mine 48, P. puberuls, 
