364 



A. Gardamine (Rchb. loc. cit. tab. 13) glabra, basi petioli 

 auricula magna semiorbiculata utrinque aucta , foliorum segmentis 

 4-5 j n gi s ovato-oblongis obtuse crenatis supremo panlo majore 3-5 

 lobo, valvarum cornubus apice lanceolalis stylo subbrevioribus G>. Car- 

 damine arvensis siliqud triangulari cornutd Buxb. Cent. I, tab. 9, 

 fig. 2. Lepidium cornutum Urv. Enum. p. 78 non Sibth. et Sm. No- 

 toceras cardaminefolium dc. Syst. II, p. 205. Deless. Ic. II, tab. 18. 



Hab. in humidis et cultis Bithyniae prope Byzantium (Buxb. Urv!), ad 

 lacum Sabandja (Wied!), in Ponto (Tournef!)et prope Samsoun (Tcliih!), 

 ad fluvium Melas Pamphyliae (Heldr!), in sepibus prope Tripoli Syrise 

 (Blanche!). 



Planta 2-2 */ 2 pedalis, racemus fructifer tandem pedalis, siliculse axi ad- 

 pressse pediccllo brevissimo incrassato suffultae 6-8 lineas longae, rectse vel 

 subcurvatae, ob cornua stylo crassiusculo subasquilonga apice tridentatse. 



SYRENOPSIS 



(Jaub. et Sp. III. pl. Or. I, pag. 0). 



Galyx... . Pctala Stamina.... Silicula elongata oblonga a latere 



compressa bilocularis. Valvas naviculares uninervia? aptera) basi ct 

 apice attenuatae. Stylus elongatus filiformis stigmate capitato. Sernina 

 uniserialia in loculo subquaterna. Cotyiedones septo parallete oblique 

 incumbenles. — Herbaglaberrima, cauleelato, racemis paniculaliselon- 

 gatis, facie Conringice. Genus flore ignoto quoad affinitatem dubium 

 JEthionematis speciebus apteris accedens sed silicula a latere multo 

 minus compressa, semina in loculis numerosiora et habitus omnino 

 divcrsus ; facie ad Smelowskiam integrifoliam accedit sed ha?c longius 

 distat silicula telragona a iatere non compressa, colyledonibus septo 

 non parallelis; forsan ab Erysimo non sat distinclum. 



F. stylosa '.laub. et Sp. loc. cit., lab. 5) foliis radicalibus , 



rameis e basi sessili cordata obiongis aculis, racemis fructifcris laxius- 

 culis, siliculis pedicello erecto-patulo eis fere dimidio brcviori sulTul- 

 tis stylo Iriplo breviori apiculatis O? 



Hab. in Olympo Bithyno (Jaub.). 



Faci"s Carpoceratis, rarai bipedales, racemi fructiferi 5 6 pollicares. Si- 

 liculse 3 5 lineas longse sesquilineam latse. 



Skuies 0. Fructus biarticulatus . 

 * Pleurorrhizea3. 



CAKILE (Tourn. Inst. 49, tab. 483). 



Calvx basi bioibbosus. Petala obovata unguiculata. Stamina libera 



