446 LEGUMINOSJE. 
calyci adpresse, sesquilineam longa, deciduz. Conorza pentapetala, papilionacea , basi calycis inserta, 
glabra ; petala flabellato- nervosa ; superius (vexillum) brevissime unguiculatum, suborbiculatum, retusum, 
reflexo- patentissimum, ante apertionem floris alas et carinam amplectens ; duo lateralia (al^) vexillo lon- 
giora, longe unguiculata, obovato- oblonga, falcata, apice rotundata, basi subsemicordata, concava, carina: 
supra unguem adherentia; duo inferiora (carina) longissima, longe unguiculata , marginibus contiguis 
cohzrentia, oblonga, superne angustata et spiraliter involuta. SrawiwA 10, diadelpha, ibidem inserta, in 
carina recondita et una cum illa spiraliter involuta. Frrauxwra longissima, capillacea, glabra; novem inferne 
membranacea etin tubum compressum longitudinaliter apertum connata; decimum (superius) solutum, supra 
basim geniculatum. AwTHEIJE lineari- oblonge, utrinque emarginata, biloculares, glabro, omnes conformes. 
Ovaniux breviter stipitatum, lineare, compressiusculum, ad. suturas tumidum, pilis brevissimis scabratum, 
apice in stylum desinens, uniloculare; ovula circiter 22, suture vexillum spectanti affixa, reniformia, 
glabra, medium versus suspensa. SryLus capillaceus, glaber, superne incrassatus, infra apicem interne 
villoso- barbatus , una eum staminibus spiraliter involutus. Srrcua obliquum, suborbiculatum, complicato- 
concavum, ciliatum. Discus suburceolatus, membranaceus, limbo valde obliquus et subinteger, albidus, 
glaber, fundo calycis insidens, stipitem ovariilaxe cingens, FmucrUs. . .. 
Nil nisi fragmenta suppetunt. 
Toliola in specimine (incompleto) Popayanensi breviora, nonnisi marginem versus scabriuscula. 
5. PHASEOLUS? nzrrnopHYLLUS. d 
P. volubilis ; ramulis retrorsum pilosiusculis; foliolis subtus margineque hispidulis , terminali 
oblongo, repando,, lateralibus inzquilateris, ovato- oblongis, supra basim unilobatis ; pedun- 
culis paucifloris; calycis lobis acutis, subsqualibus ; leguminibus lineari-falcatis. 
Phaseolus heterophyllus. /Filld. Enum. 2. p. 553. 
Crescit in pratis , prope F'alladolid Mexicanorum, alt. 1000 hex. o Floret Septembri. 
Caurzs volubiles, filiformes, teretiusculi; rami pilis retrorsis adpressis rigidiusculis obsiti. Fori alterna, 
petiolata, ternata ; foliola breviter petiolata, basi obtusa, apice rotundata, submucronata, integerrima, reti- 
culato-venosa, venis prominulis, membranacea, lzte viridia, subconcoloria, supra glabra, subtus margineque 
pilis rigidiusculis adpressis conspersa; terminale a lateralibus remotum, oblongum vel lineari-oblongum et 
supra basim obsoletissime repandum, basi trinervium, 8-10 lineas longam, 22-52 lineas latum ; lateralia 
breviora (7-9 lineas longa), subovato- oblonga, binervia, inzqualiter biloba, lobo exteriore multo minore; 
petioli proprii dimidiam lineam longi, puberuli. Stipule lineares, faleatz, 5 line longs; duce ad basim 
petioli (proprii) superioris, et totidern inter duos laterales, persistentes. Prrronus communis filiformis, pubes- 
cens, adjecta rhachi (sesquilineam longa) 6-16 lineas longus. SmiPuLE petiolares geminae, ovatz, 
acuminate, 5-ó-nervie, puberule, membranacem, 1-1iZ lineam longz, erecte, persistentes. PrpUuxGUL 
pollicares, teretiusculi, retrorsum pubescentes. 
Rhachis tuberculata; tuberculis unifloris. Fronrs breviter pedicellati, alterni, subracemosi, minuti, 
axillares, solitarii, filiformes, apice pauciflori; 2-2 
rubri; pedicellis basi unibracteatis. Bractee ovato, acuminats, concave, pubescentes, nervose, 
lineam longz, decidus. Caryx turbinato-campanulatus, quinquelobus, membranaceus, quinquenervius , 
viridis, externe hirtellus, basi bibracteatus, persistens; lobis ovatis, acutis, subaequalibus; superioribus 
magis inter se distantibus. Bractez minuto, ovatz, acutiuscule , hirte, calyci adpresse, decidus. Conor 
pentapetala, papilionacea, basi calycis inserta , glabra; petala flabellato- nervosa; superius (vexillum) sub- 
orbiculatum, emarginatum, basi cordatum et breviter unguiculatum, supra unguem utrinque lobulo adnato 
