Cl. XV. Tetradynamia. 91 



metallifodinam Loktewsk copiosissinia (L. B.). (Ad Le- 

 uam fluvium Gmel.) Fl, aestate. 2J,. 



THLASPIDEAE SEU PLEURORHIZEAE 

 ANGUSTISEPTAE, 

 Silicula elliptic a, ovata vel obcordata, disse- 

 pimento contrarie compressa (rarissime sub- 

 ventricosa) , bilocularis, bivalvis , dehiscens: 

 valvulis navicularibus; dissepimento anguste- 

 oblongo, vel (ob placentas approximatas , mar- 

 ginibus internis sese tangentes) nullo. Semina 

 in quoque loculo solitaria vel plurima, saepius 

 biserialia, saepissime pendula. Cotyledones dis- 

 sepimento contrariae, i. e. margine, non paginis , 

 dissepimentum spectantes. Radicula ascendens, 

 rarius descend ens , linea dorsali (s. e xteriori} 

 valvularum carinae (rarius dissepimento par- 

 allela). 



315. THLASPI. Lim. (M.) 



Gaertn. t. CXLL — Deless. lc. sel. II. t. 52. — 



SCHKUHR t. CLXXXL 



Calyx erectiusculus, basi aequalis. Petala in- 

 divisa, Glandulae hypogynae valvariae 4. Fila- 

 menta libera, edentula, Stigma simplex. Silicula 

 supra torum sessilis, obcordata, bilocularis, dehis- 

 cens, 4, 8, 12, 16 sperma: valvulis navicularibus, 

 carina alatisj placentis filiformibus, inclusis, Se- 

 mina alterna, biserialia, pendula, immarginata, 

 laevia, sulcata vel punctata. Radicula ascendens, 

 valvularum carinae parallela. Funiculi umbilica- 

 les subulati, ima basi dissepimento adnati. 



Herbae annuae, biennes vel perennes, glahrae, 

 saepe glaucescentes. folia integerrima vel denticu- 



