DESMODIUM. 45 
29. Desmodium (5$ Chalarium) green n. sp. 
Fruticosum vel suffruticosum, ramosum, ramis graciliuseulis teretibus 
sparsim pilosis, foliis amplis trifoholatis, foliolis lanceolato-oblongis vel 
ovate-oblongis acuminatis mucronulatis discoloribus subtus pallidiori- 
: flori 
e, Seem a , nec 
Mexico: in nus Sierra MU Seemann, 2184. (Hb. Kew. ) 
30. Desmodium ($ Chalarium) Pm. Mart. et Gal. in Bull. Acad. 
Brux. x. pars 2, p. 186 (char. amplif.). 
Suffruticosum, glaberrimum, ramis teretibus striatulis, foliis petiolatis 
trifoliolatis, foliolis ovato-oblongis obtusis (* ovatis acuminatis 
et i i 1 1 
racemoso-paniculatis, EE terminalibus amplissimis aphyllis, pedi- 
cellis elongatis filiformibus patentibus, bracteis braeteolisque lineari- 
subulatis striatis DóM S EREIDUS, ov vario longiuseule stipitato, legumine 
immaturo iri ime rtc (* artieulis orbieulatis," ex Mart. et Gal.). 
Mexico: in montibus Cordillera de Oaxaca, alt. 6500-8000 ped., 
Galeotti, 3160. (Hb. Kew.) 
31. Desmodium ($ Heteroloma) orizabanum, n. sp. 
Suffruticosum nanum, fere omnino glaberrimum, ramis erectis vel 
adscendentibus teretibus graciliusculis, foliis trifoliolatis urhis 
petiolatis nitidis, foliolis approximatis ovatis usque lanceolato-oblongis 
obtusiusculis, floribus mediocribus laxe racemosis, racemis simplicibus 
] ramosis. , bracteis espe lanceolatis. acuminatis striatis ante an- 
thesin deciduis, pedicellis sse i inat 
hispidulo s:pissime 4- vel "area leviter eurvato, artieulis dola- 
briformibus. 
Mexico: in regione Orizabs, Botteri 730; Bourgeau, 2997 ; 
sylvis Ver; Crucis, alt. 3000 ped., Galeotti, 3296. (Hb. Kew.) 
32. qme (8$ Chalarium) palmeri, n. sp. 
Fruticosum vel herbaceum, caulibus graciliuseulis adscendentibus 
: o 
utrinque preeipue subtus appresse se osis, floribus mediocribus laxe 
racemosis, racemis simplicifhs paucifloris longe pedunculatis, pedun- 
culis gracilibus, pedicellis geminis gracilibus, calyeis sparsim pilosi lobis 
ingqualibus, legumine flavescente dnd to-puberulo s:wpe 4-articulato, 
articulis oblique ovatis. 
Mexico: in regione San Luis Potosi, alt. 6000-8000 ped., Parry et 
Palmer, 179. (Hb. Kew.) 
33. Desmodium (G Chalarium) parkinsoni, n. Sp. 
Fruticos ramis teretibus junioribus pilosis, foliis trifoliolatis. 
foliolis oli ong vel ellipticis € strigilloso-pilosis, venis 
lateralibus pri rimariis contiguis precipue subtus prominentibus, floribus 
mediocribus racemosis, racemis densis quam folia brevioribus bracteatis, 
