m 
Öbs. Habitu ©. bauhiniaefoliae Benth., sed foliolis eleganter re- 
tieulatis nitidis et ovario glabro facile distinguenda. 
Caesalpinioideae-Amherstieae. 
Goniorrhachis Taub. gen. nov. 
[Tab. IL] 
Calyx tubo diseifero subeylindrico, segmentis 4 imbricatis ovatis 
obtusis, infimo exteriore; petala 5, libera, calyeis summo tubo in- 
serta, imbricata, subaequalia, obovata v. oblongo-obovata, basi in 
unguem brevem angustata, margine sinuato-undulata, summo intimo; 
stamina 10, 5 longiora, 5 paullo breviora, filamentis liberis, summo 
tubo insertis, glabris, longioribus petala paullo superantibus; an- 
therae dorsifixae, uniformes, anguste ovales, loculis longitudinaliter 
dehiscentibus; ovarium stipitatum, stipite calycis tubo unilateraliter 
adnato, pluriovulatum; stylus filiformis ovario brevior, stigmate 
parvo terminali vix dilatato. Legumen ignotum. 
Frutex ramosus stipulis cadueissimis. Folia petiolata abrupte 
pinnata; foliola 2-juga, brevissime petiolulata, oblique ovalia v. 
oblonga, apice obtusa, basi inaequilatera, margine integro nervo crasso 
cineta, chartacea, glaberrima, reticulato-nervosa. Inflorescentiaec 
ad ramulorum apices fasciculatae, basi bracteis suffultae, spicatac, 
rhachide repetito-geniculata, pauciflorae. Bracteae suborbiculatae, 
demum deeiduae. Flores subdistichi medioeres, basi prophyllis 
2 alternantibus crassis, orbiculari-ovatis, concavis, per anthesin per- 
sistentibus inclusi, oblique zygomorphi, albi (t. Glaziou). 
Genus ad Amherstieas pertinens valde affine Peltogynae 
Vog., sed foliolis bijugis, inflorescentia, floribus oblique zygomorphis, 
ovario pluriovulato, glandulis et in foliis et in petalis deficientibus 
diversum. 
G. marginata Taub. sp. n. Frutex ramis teretibus glabris cor- 
tice nigrescenti-cinereo v. in junioribus subbadio, lenticellis numerosis 
eonsperso obtectis. Stipulae non observatae. Petiolus ecommunis 
teres, 25 — 30 mm longus, basi incrassatus, glaberrimus, in sieco leviter 
longitudinali-rugulosus. Foliola 2-juga, jugis ca. 15mm distantibus, 
petiolulo vix Ysmm longo v. subnullo, oblique ovalia v. oblonga, 
20 — 50mm longa, 10— 22mm lata, apice obtusa, rarius subaeuta 
v. subacuminata, basi acuta v. subacuta, marginata, margine exteriore 
ad petiolulum decurrente, integra, chartacea, in sicco + undulata, 
utrinque glaberrima, costa nervisque reticulatis prominentibus, supra 
- nitidula, subtus subopaca. Spicae 3—5 fascieulatae, a basi flori- 
