APODA C£sPITOSA. (41) PLEUROTHALLIS. 
3, Petala integra ; labello levi. 
255. P, muscoidea (Lindl. in Bot. Reg. 1838, misc. 165); folio ovali 
biconvexo, pedunculo setaceo 2-floro, sepalis line aribus acuminatis disjunctis 
rictu folio sequali, petalis ek brevioribus linearibus acutis, labello =~ 
lineari peed. lineis 2 parallelis elevatis Brazil, hortul. v. v. ¢. 
smallest orchid known. Leaf only 25’” long. Flowers chocolate colour, with 
. 
6. P. uniflora (Lindl. in Comp. Bot. Mag. 2. oe folio — 
Re Bee 1-floro capillari pauld longiore, sepalis linearibus clausis 
— _—— , petalis rans labello lineari- amoeolato “cbtuso came 
Brazil, Deaconrtils (on old fallen trees in hig éan 
Banana, ka v. ic. pict. in bibl. Deless. ——Leaf about 2” ae Much Tike P. i. 
hym 
57. ?. aay arvifolia (Lindl. in Comp. Bot. Mag. 2. 355) ; folio parvo ovali pe- 
dunculo 1-floro multd breviore, ee ringentibus oblongis antico duplo latiore 
emarginato, petalis su se poitn us dupld brevioribus, labello subrotundo 
concavyo nano-—— a Descourtilz (Damp and gloomy ’ forests at Macahé and 
in all the interior of B azil), the v. ic. pict. in bibl. Deless.—Leaf 4—5’”, 
Peduncle 7””’—10'", pantie of the flower 5’”. Lip spotted at the point. 
¥, marginalis (Rehb. f. in Bonpl. Aug. 1, 1855) ; folio oblongo ec 
sissimo m culo capillari 2-floro sexiés breviore, sepalis Tigulatis 
acutis dorsali triangulo antico deflexo bident ae tali 
labello Bgnlets carnoso obtusé ae basi ‘ aneneres petalis pauld longiore 
, Hort. Berol. (Rio Janeiro) ——Leaf 6 * 3, thin edged, dotted 
with ete violet. Flowers yellow. Peduncle 3”. 
259. P. plantaginea (Lindl. in Bot. Reg. 1842. mise. Specklinia planta- 
Stas Poppig & bce n- g. & sp. 1. 51. t. 59); folio lineari-spathulato pedun- 
culo capillari 1 campanu acutis, 
eines u u ) 
poeostemer 5 Péppig (near the farm of Casapi, Pedi set ito trans- 
parent, green wi urple. 
_ 260. Fr. —- (A. Rich. in Ann. Se. ser. 3. iii. 16); “folio oblongo- 
ineari obtuso, seapo a basi limbi folii enato nme Birereg Pa a pallidé 
ne labello  oblsngeemeiat obtuso integro ”__ Mexico, 
261. P. erga Le fae Sets. i Pa « folio caborbioula apice obtuso, 
seapo gracili foliis longi us minimis luteis, labello oblongo 
erecto obtuso integro ”. sea exico, iy Nise 
262. P. pusilla (Lindl. in Bot. Reg. 1842. misc. Dendrobium pusillum 
H.B.K. 1. 5); folio elliptico —— acutiusculo pedunculis 1-2-floris dupld 
reviore, sepalis oblongo-lanceolatis acuminato- ee do: a | latiore 
admitted by Kunth * fo require m pegs g caskoaae Leaf 3”’. Stem 6” 
Flowers 2'”, yellowi 
263. F, stadt: folio eo obtuso basi pono pedun- 
oan 2-floris pauld longiore, sepalis uminatis disjunctis, petalis 
uld ae clin in se [ p roductis, labello nano lineari obtuso subundulato 
—— so 2 about 1” a 
witaees ‘acuto oO ca Ee : I non sepalis ska acutis 
obli grits 
Saninais vate . ic. ai sass baat ak 1” and, to a sketch with 
which Mr. Focke has favoured me, seated on a very slender short stem 
Flowers pale yellow with nankeen str streaks. 
