216 PITTONIA. 
Corolla very large, orange-color ; 
Calyx large, long-conical . crocea. 
Calyx thin, oblong-conical, taper-pointed 0 E. macrantha. 
Calyx large, ovoid-conical, abruptly EPERE GY E. sanctarum. 
Corolla middle-sized, orange-color ; 
Torus inflated and bladdery 
Torus not inflated ; 
Calyx subconic-ovoid, abruptly short- soos 83 E. rigida. 
pase ovoid, with abrupt stout long point........ 34 Æ. recta. 
Calyx rand ovoid-conical 35 
Plants low, subacaulesc 
Calyx long and subconcal 
Torus short-turbinate, 
Torus sisri the rim o not SER 37 E. floribunda. 
Calyx short, ovoid ; torus-rim narro 8 E. Brandeget. 
+ + Annuals. 
82 E. scariosa. 
ta +1 i Ree 5 eS 6 E. re voluta. 
Plants branched from the base, leafy and floriferous throughout, either pros 
trate or merely ascending, but obviously false-dichotomous 
Calyx narrowly oblong- -conic, + inch long, with short 
A: int 39 E. Clevelandi. 
oid t int40 Æ. australis. 
Calyx eaire and d sharply ovate-conic ; stigmas ne 
persistent subulate ba 1 E. bicornuta. 
Calyx only ł inch long, aai with short blunt see E. microloba. 
Calyx } an long, subconic. oblong, withabrupt = 
short 3 E. lacera. 
Plants ma from the base, more nce ss leafy a 
floriferous, and without obvious dichotom 
44 E, ambigua 
Small and depressed, with scaberulous ao pee eat 
Large, less depressed, often lax, glabrous ; 
Leaves ample, finely cut into narrowly s are segments ; 
Tall, with slender TRE stigmas, pods 2 in 
long, Seeds sph 45 E. tenuisecta. 
> Low, with Say sa ao pods 3 ae 
long, seeds slightly o 46 F. cognata. 
Middle-sized, with ae wey unequal, = : 
inches long, seeds short-ov 
Leaves less ample, their Segmentation shorter, the 
segments often broad, in many dilated upwards ; ; 
Segments short, linear, acute ; calyx conical....49 Æ. Orcuttiana. 
