— 31 - 
304. CLYPEOLA Goert. Calyx liber 4-phyllus quandoque persistens, fo- 
liolis conformibus erecto-patentibus: eorollae cruciferae petala calyce-subae- 
qualia, laminis integris brevitei* unguiculatis : staminum fìlamenta 1 -dentata 
antherae oblongae : stigma sessile : silicula orbieulata plana, margine alata, 
2-valvis valvis vix dehiscentibus, 1-locularis 1-sperma : semen centrale com- 
pressimi pendulum. 
305. ISATIS L. Calyx liber 4-phylIus, foliolis conformibus patentibus : 
eorollae cruciferae petala aequalia calyce longiora, laminis obovatis, unguibus 
angustis brevibus: staminum fìlamenta nuda: antherae oblongo-lineares: Stylus 
nullus: stigma subcapitatum : silicula subelliptica saepe basi angustata 1 -Io— 
cularis 2-valvis, valvis naricularibus vix dehiscentibus, 1-sperma: semen ob- 
longum pendulum. 
306. B1SCUTELLA L. Calyx liber 4-phyllus foliolis conformibus sub- 
patentibus duobus quandoque basi 2-corniculatis : eorollae cruciferae petala 
calyce longiora, laminis orbicularibus integris, unguibus longiusculis: staminum 
fìlamenta nuda: antherae oblongae: Stylus elongatus persistens: stigma capi- 
tatum depressum: silicula plana 2-valvis 2-locularis, valvis oppositis orbieuia- 
ribus conduplicato-applanatis, septo brevi, late secedentibus, loculis monosper- 
mis: semen subrotundum centrale compressum: funiculum umbilicale orizontale. 
ORDO li. SIL1CULOSAE. 
Si IICULOS AE DEHISCENTES. 
307. LUNARIA L. Calyx liber 4-phyllus, foliolis erectis subconniventi- 
bus, duobus basi saccatis: eorollae cruciferae petala subintegra, calyce duplo 
longiora, unguibus angustis, laminis obovatis: staminum fìlamenta nuda: an- 
therae lineares: Stylus fìliformis persistens: stigma capitato-2-lobum : silicula 
grandis plana oblonga vel elliptica, tecaphoro filiformi imposita, 2-valvis 2-lo- 
cularis, valvis plams, septo argentino-diaphano, parallelis, loculis polyspermis: 
semina reniformia compressa alato-marginata, funiculo umbilicali orizontali 
a nervo placentario dissita. 
308. KONIGA Broivn. Calyx liber 4-phyllus, foliolis conformibus con- 
cavis: eorollae cruciferae petala calyce longiora, unguibus brevibus, laminis obo- 
vatis integris: staminum fìlamenta nuda: antherae minusculae sagittatae: Sty- 
lus tennis persistens: stigma capitatum: glandulae octo in receptaculo: silicula 
