CRUCIFERJ3. 233 



obliquely produced into conical compressed horns. Seeds few, imraar- 

 ginate. An annual glabrous herb j 1 leaves pinnatisect ; petiole sub- 

 auriculate at base ; flowers 2 in terminal racemes, ebracteate {The 

 Black Sea, Asia minor 3 ). 



15. Parolinia Webb. 4 — Sepals bowed at base, subequal erect. 

 Petals long-unguiculate. Stamens 6, 4-dynamous; anther subsagit- 

 tate. Hypogynous glands 4, within the petals, bowed concave ex- 

 ternally. Siliqua linear-oblong, curved, subterete ; style thick ; apex 

 long-divaricated, stigmatiferous ; lobes decurrent ; valves septate 

 within, at apex produced into elongated forked horns. Seeds oo, 

 1 -seriate ; cotyledons accumbent ; radicle subhorizontal. — A rigid 

 upright undershrub (ashen or whitish) ; leaves linear entire ; flowers 5 

 in short racemes {Canary Isles 6 ). 



1G. Parrya P. Br. 7 — Flowers almost of Matthiola ; lateral sepals 

 flattened or saccate at base. Siliqua compressed, varying in form, 

 sometimes short and wide, or narrow and elongated {Neuroloma) f 

 valves flat, 1-ribbed, usually veined ; septum (hyaline) entire or slit; 

 style short ; stigmatiferous lobes connate, elongated or very short. 

 Seeds oo, in 1, 2-seriate, wingless {Leiosporaf or winged. — Low 

 shrubs, glabrous or pilose, or hispid, or covered with crowded medi- 

 fixed hairs ; root multiple-perennial ; leaves of varying form, simple 

 sinuate or more rarely pinnatifid ; flowers 10 solitary, or more frequently 

 racemose ; scapes naked or leafy {Mountains of North Asia, Arctic 

 regions 11 ). 



17. Cithareloma Bge. 1 ' 2 — Sepals 4 erect ; lateral more or less saccate 

 at base. Petals long-unguiculate ; limb narrow. Stamens 6 ; fila- 



1 Habit altogether of Cardamine. n. 4855^ — -3. H., Gen., 67, n. 3. — Pachynettrum 



2 White. Bge , in Linncea, xiv. 121.- — Ermannia Cham., 



3 Spec. 1. A. cornuta. — A. Cardamine in Linncea, vi. 533. 



Reichb., loc. cit. — Walp., Sep., i. 121. — 8 Andkz., in DC. Prodr., i. 156. 



Notoceras ? (Macroceraiiwni) cardaminifolium 9 C. A. Met., in Ledeb. Fl. Alt., iii. 27. 



DC, Syst., ii. 205 ; Prodr., i. 140, n. 4. — 1° Often handsome ; white, pink, or purple. 



Lepidium cornutum Sibth., Fl. Grcec, t. 617 n Spec, about 10. Ledeb., Ic. Fl. Ross., t. 



(ex DC). 86— Hook., Fl. Bor.-Amer., i. t. 15.— Hook. f. 



4 In Ann. Sc. Nat., ser. 2, xiii. 133, t. 3 (uec & Thoms., in Journ. Linn. Soc, v. 135. — Boiss., 

 Endl.).— B. H., Gen., 71, n. 20. Fl. Or., i. 159.— Walp., Rep., i. 134; ii. 757; 



5 Pale pink. Ann., vii. 97. 



6 Spec. 1. P. ornata Webb, loc. cit. — Walp., 12 In Linncea, xviii. 149. — B. H., Gen., 67, 

 Rep., i. 121. n. 4. 



7 In Parry's Voy., App., 268. — Endl., Gen., 



