— 191 — 
u. streplocarpa. 
R. truncula G. Ehrenberg mss. (in hb. Reg. Berol.!) 
Ab var. « tantum differt capsulis tortis, curvato- et subventricoso-subdifformibus. 
Habitat in arenosis ad lacum Beylkehr Lycaoniae (de Heldreich in hb. DC.! et 
Boiss.!), prope Smyrnam (Balansa. pl. exs. N. 415 [1554] in hb. DC.!) et circa 
Bairut (G. Ehrenbg. 1. c.). 
#. pulchella. 
Glauca, subglabra, caules adscendentes pedales v. sesquipedales inferne ramosi, 
basi minute muriculati, rami strictiusculi elongati subvirgati; folia glabra margine plana 
et minute et dense papilloso-denticulata, laciniae lineares apicem versus vix latiores 
v. inferiores spathulatae cire. 11/—2°" longae, breviter acuminatae; racemi graciles 
angusti 1-2" longi et quam in var. B paulo angustiores; flores (interdum sub- 
fasciculato-approximati) quam in B minores, petala 21°" aequantia et intensius lutea, 
capsulae ad angulos minutissime papillosae, caeterum ut in var. B v. paulo breviores. 
Habitat in Gallia australiore prope St. Jean (herb. Lecoq.!), in monte Donato 
ad fodinas Gypsi ltaliae inferiores (Gennari in hb. Guss.!); in monte Tauro (Th. 
Kotschy pl. exs. N. 568 [1836] in hb. DC.!). 
Intermedia inter var. « et 4, sed huic arctius affinis. 
Hic pertinere videntur : 
R. gracilis Rchb. Icones flor. Germ. Il, p. 22 t. 102 fig. 4446 b. (non Tenor.) 
R. lutea v. gracilis Hausm. Flor. v. Tyrol. p. 105. 
R. tenuifolia Watlr. in Linnaea 1840 p. 573. 
1. gracilis. 
Gren. et Godr. Flore de France I, p. 188. 
R. gracilis Lecog. et Lamothe Cat. rais. des pl. du plateau centr. de la France p. 
90 (non Tenore nec Rchb.) 
… Glauca, glabra, subdivaricato-ramosissima, caules cire. pedales, teretes, levissime 
lineolato-striati, ramuli tenues; folia rigidiuseula glabra, margine plana, minutissime 
papilloso--denticulata, laciniae lineari-lanceolatae v. lineari-spathulatae, breviter acu- 
minatae v. mucronulatae, breves, cire. 1—11/; rarius 2°” longae et 11/—3"" latae; 
racemi quam in var. x angustiores, breviusculi, acuminati; flores parvi, minores 
»A Smooth much-branched plant. Stem with a very few minute bristles on the angles. Flowers 
yellow; petals bifid or trifid. Capsule bluntly 3-toothed. Leaves sometimes simple 1—2"« G. 
Don. I. c. 
