— 79 — 



caulina ambitu elongalo-tiiangulaiia, breviter in petiolutn attenuala, infernc iii lacinias 

 divaricatas divisa, parle supcriori solum dcniata, deiilibus calloso-albidis. Rncemi laxius- 

 culi ; pcdiceili (loiibus iniiioies, erecto-appressi, lecti, fiuctibus uiaturis iiicurvi, apice 

 crassiores, 13-15"'"" longi. Gemmœ sub ipsa anthcsi elongato-claviformes. Flores magni. 

 Calyx paluliis, sepnlis brevibus, niembranaceis, latcralibus basi subsaccalis; coroila 

 lutea, calycem duplum superans, stamina superans, lirabo venuloso dilaialo iii ungucm 

 calyce brcviorem atlenuato. Siliquœ approximatas raccmos loiigissimos cffingentes, iii 

 idem cauiis latus vergenles, subiiicurvœ, Mragonœ, rigidiiisculœ, 9 cent, longœ, rosiro 

 brevissiino obtuso, stigmate in médium fisso, valvis apice iniegris 5-nervi.s, dissepi- 

 mcnio foveolalo, e celluiis elongatis coustaiite, quarum parietes unduiati, vnide in- 

 crassati. Semina eioiigala, rufa, uniordiiiaïa. 



Crescit ia regiune montana Ilispaniœad Honda, ad muros vcisiis portam qua sdlyua- 

 tejahcr habetiir, in locis 2500 pcd. aitis, et ad Cerro de Jabalam prope Baza (Bourg. 

 PL d'Esp., 1851, n° 1062 part.); maio Horens. — v. sp. in herb. Coss., Mus. paris., 

 et in horb. [)C. , in quo ab ipso Boissiero doiiata. 



60. S. laxifloram Boiss. EL 10; Voij. H, 30, tab. 6. Nyman^'y//. 19/,. 



rlanta biennis, glabinima. Caules l-6-pedalcs, erecti, ramosi, nilidi. Folia lœte viri- 

 dia, maxime lencra, radicalia obovaic-elongala, dentala; cœlera runcinalo-pinnalifida, io- 

 bis aciitis, dentatis, caulica pauca, suprema niinima, lincaria, \ix denlaïa. liacemi llo- 

 nim elongaii, graciles, simplicissimi, post anlhcsin elongati et sœpe 2-pcdales. Pedicelli 

 brcvissimi, floribus multo minores, fructibus matiiris crassi, subcontorli, S-i"-» longi. 

 Flores remoti. Calyx ciausus, scpalis glabris, ovalibus, oblus^s, subbisaccatis; corolia 

 pallide lutea, calycem dimidio superans, stamina superans, pclalis limbo obovato in un- 

 guem limbo longiorcm tcnuaiim desincnic ; anlhcrœ sagittala;; ovariuni glabrum. Sili- 

 qu;E erectœ, subarcualœ, leretes, pcdicello plus octics longiorcs, rostro brevissimo obtuso, 

 stigmate in médium fisso, valvarum nervis 3 promineniibus ; dissepimento foveolalo, 

 crasso, opaco, e celluiis elongatis constante quarum parietes unduiati, matcrie albida non 

 fulva ita inciassali ut ad exiguam lineam cellulœ rcdigantiir. Semina uniordiirata, fulva. 



Crescit in Hispania, inier lapides et in fissuris rupium, in umbrosis regionis alpina;. 

 maioflorens (Bourg. pL d'Esp., 1869 n. 62(5, 1S50 n. 559, 1851 n. 1060 a, 1852 ii. 

 562 b).— V. sp. in horb. Coss., UC et Mus. paris., in quo ab ipso Boissiero donata. 



Obs. Forma monstruosa hujusce speciei, floribus deformatis, ovario dilalato, ad Cerro 

 de Jdhalcnn prope Baza a Bourga?(j lecta. 



61. S. crassifoiinm Cav. PrwL h'il n. Qll. Boiss. loy. add. 716. Lag. //. madrif. 

 ined. lab. 26. I)C. Syst. n, 688; Prod. I, 196. Nyman SylL 196. Colm. Apimt. 22. 

 Loscos et Pardo /. c. 6. Coss. in BulL Soc. bot. Fr. vi, Q09.—Drassica tara.awi folia 

 Boiss. EL M; Voy. ii, 37, n. 105. Walp. Bep. i, 186. 



