- 36 — 
oblonga immarginata uniserialia, funiculis umbilicalibus ex utroque latere septi 
alternatim ortis, adpensa. 
327. MATTIOLA Broivn. Calyx liber 4-phylIus foliolis erectis conniven- 
tibus, duobus externis basi saccatis : corollae cruciferae petala, calyce duplo 
longiora, unguibus elongatis erectis, laminis obovatis vel obverse lanceolatis 
integris emarginatisve : staminum filamenta nuda: anlherae oblongae : Stylus 
subnullus: stigma 2-lobum, lobis conniventibus dorso incrassatis aut cornieu- 
latis: siliqua teres vel compressa, 2-valvis, 2-locularis, valvis convexiusculis 
septo parallelis , loculis polyspermis : semina oblonga marginato-alata raro 
immarginata uniserialia, funiculis umbilicalibus crassiusculis, ex utroque latere 
septi alternatim ortis, adpensa. 
328. MALCHOM1A Brown. Calyx liber 4-phyllus foliolis conformibus 
angustis erecto-conniventibus, quandoque duobus basi saccatis: corollae cru- 
ciferae petala, calyce duplo longiora, unguibus strictis elongatis, laminis obo- 
vatis integris aut emarginalis: staminum filamenta nuda, antherae sagittatae: 
Stylus brevis: stigma simplex vel 2-lobum lobis acutis conniventibus: siliqua 
teres ant compressa apice attenuata, 2-valvis, 2-locularis, valvis convexiusculis 
septo parallelis, loculis polyspermis: semina oblonga immarginata uniserialia, 
funiculis umbilicalibus tenuibus ex utroque latere septi ortis, adpensa. 
329. HESPERIS L. Calyx liber 4-phyllus foliolis erecto-conniventibus 
duobus basi saccatis : corollae cruciferae petala calyce duplo longiora , un- 
guibus elongatis strictis , laminis obovatis integris ant emarginatis : sta- 
minum filamenta nuda, gianduia anulari brevioribus imposita: antherae ob- 
longae sagittatae: Stylus brevissimus: stigma 2-lobum lobis cartilagineis con- 
niventibus : siliqua teres ant anguiosa elongata, 2-valvis, 2-locularis, valvis 
subconcavis, vel subcarinatis, septo parallelis, loculis polyspermis: semina ob- 
longa subtriquetra uniserialia , funiculis umbilicalibus tenuibus brevibus ex 
utroque latere septi ortis, adfixa. 
330. S1SYMBRIUM L. Calyx liber 4-phyllus foliolis conformibus paten- 
tibus vel erectis: corollae cruciferae petala ut plurimum calyce longiora un- 
guibus brevibus, laminis obovatis integris: staminum filamenta nuda, antherae 
cordato-oblongae: Stylus crassus modo subnullus: stigma 2-lobum vel capitato- 
depressum : siliqua longa teres modo tereti-compressa, 2-valvis, 2-locularis, 
valvis planis ant convexis septo parallelis, loculis polyspermis: semina parva 
ovata aut oblonga uniserialia, funiculis umbilicalibus ex utroque latere septi 
ortis, pendula. 
