—. 487 — 

 unguibus brcvibus, laininis obovalis : staminuni filamenta nuda, breviora basi 

 glandulifera: antherae sagitlatae: stylus varius persistens: stigma 2-Iobum: si- 

 liqua nunc abbreviata oblonga, nunc linearis, jamdudum 2-vaIvis, 2-locularis, 

 valvis subconcavis septo parallelis, loculis polyspermis : semina ovalia parva 

 2-seriaIia e funiculis umbilicalibus tenuibus , ex ulroque latere septi ortis, 

 pendula. 



323. DENTARIA L. Calyx liber 4-phyIlus foliolis conformibiis erectis : 

 corollae cruciferae petala plus duplo longiora, unguibus elongatis, laminis obo- 

 vatis: staminum filamenta nuda, antherae oblongae: stylus brevis acutus per- 

 sistens: stigma tenue capitatum: siliqua sesssilis lanceolato-Iinearis compressa, 

 2-valvis, 2-Iocularis: valvis, planis septo parallelis, ipsoque angustioribus, ela- 

 sticea basi ad apicem dehiscentibus, revolulis: loculis polyspermis: semina ovata 

 uniserialia, funiculis umbilicalibus alatis, ex utroque margine septi alternatim 

 ortis, adpensa. 



324. CARDAMINE L. Calyx liber 4-phyllus foliolis conformibus erecto- 

 patulis, modo basi gibbis: corollae cruciferae, mox deficientis, petala calyce 

 longiora, laminis oblongis: staminum filamenta nuda: antherae breves : stylus 

 teres brevis modo brevissimus : sligma retusum 2-Iobum : siliqua sessilis li- 

 nearis compressa, 2-vaIvis, 2-IocuIaris, valvis planis septo parallelis, ipsoque 

 angustioribus, elastice a basi ad apicem in dehiscentia revolutis, loculis poly- 

 spermis: semina oblonga aut ovata uniserialia, funiculis umbilicalibus tenuibus, 

 ex utroque latere septi ortis, adpensa. 



325. PTERONEURUM DC. Calyx liber 4-phyIIus foliolis conformibus 

 erectis palentibus: corollae cruciferae petala calyce longiora, unguibus angu- 

 stis, laminis obovatis : staminum filamenta nuda : antherae oblongae : stylus 

 compressus anceps: sligma retusum: siliqua lanceolato-linearis rostrata 2-valvis, 

 2-locuIaris, valvis planis septo parallelis ipsoque angustioribus, a basi ad api- 

 cem, in dehiscentia revolutis: loculis polyspermis: semina^oblonga uniserialia, 

 e funiculis umbilicalibus dilatato-alatis, cx utroque latere septi alternatim ortis, 

 pendula 



326. CHEIRANTHUS L. Calyx liber 4-phyllus foliolis erectis conniven- 

 tibus, duobus basi saccatis: coroUae cruciferae petala, calyce plus duplo lon- 

 giora, unguibus elongatis, laminis obovatis : staminum filamenta nuda, bre- 

 vioribus, glandula anulari imposita: antherae lineares: stylus brevis: stigma per- 

 sistens 2-lobum, lobis recurvatis: siliqua torosa compressa elongata, 2-vaIvis, 

 2-locuIaris, valvis convexiusculis septo parallelis: loculis polyspermis: semina 



