94 XI. CRUCIFERAE. [Isatidec. 
197. 'Thysanocarpus, Zook. Fl. Bor. Am. i. 69. t. 18 .4.—Sepala basi wequalia. Petala 
parva. Stamina exappendieulata. Siliqua ovata, obovata v. orbicularis, plano-compressa, 
l-locularis, indehiscens, medio coriacea, margine membranaceo-alato integro v. perforato ; 
stylo filiformi. Semen pendulum, immarginatum; cotyledones accumbentes v. oblique 
ineumbentes.—Héerbs annus, tenues, ramosm. Folia radicalia pinnatifida, caulina integra 
basisagittata. Flores racemosi, albi v. violacei, ebracteati ; pedicellis filiformibus, fructiferis 
nutantibus. 
Species 8, Californiz et Oregon incole.  Walp. Rep.i. 183: A4mm.ii. 52. Hook. Ic. Pl. t. 89, 42. 
198. Mtoriera, Boiss. in Ann. Sc. Nat. ser. 2. xvi. 380.—Sepala basi :qualia. Stamina 
libera, edentula, omnia simplicia, basi planiuscula v. alata. Siliqua oblonga, obcordata 
v. orbicularis, indehiscens, medio crustacea, margine late membranacea, abortu l-sperma 
(ovulis 2 collateralibus); stigmate emarginato; stylo terminali v. sinu siliqu&e immerso. 
. Semen pendulum ; cotyledones accumbentes v. oblique ineumbentes, radicula adscendente.— 
Herbs basi lignose v. suffrutices ramosissimi, interdum aphylli; ramulis vimineis, nune 
spinescentibus. Folia 0, v. alterna v. opposita, obovata v. lineari-oblonga. Flores minuti, 
albi, primum subcorymbosi; demum racemosi; rachide interdum spinescente; pedicellis 
filiformibus, ebracteatis; siliquis patentibus. 
Species 5, Persisze, Affghanistaniz, Greci, et Asice Minoris incole. JValp. Rep. i. 180 : Aun. i. 40; 
ii. 46. Genus 7AMaspideis arctissime affine. 
CnxENvLARIA, Zoiss. in. Ann. Sc. Nat. ser. 2. xvii. 181, Walp. Ann. ii. 46, est species Moriira. 
LieoPHnaAGMa, Schott et Kotsch. Analect. Bot. fasc. iii., ex Herb. Hook., a Moriera non differt, 
129. xsatis, Linn. Gen. n. 824.—Sepala basi wequalia. Stamina libera, edentula. Siliqua 
linearis, oblonga, ovata, orbicularis, v. cuneato-oblonga, indehiscens, medio cornea v. ossea, 
margine coriaceo incrassato v. foliaceo ; stigmate sessili. Semen ab apice loculi pendulum, 
immarginatum ; eotyledones incumbentes, rarissime accumbentes.—Herb:e annue v. biennes, 
erectz, ramosm, glabrz glaucs v. pubescentes, raro tomentosm. . Folia integra, caulina 
sagittata. Flores laxe racemosi, ebracteati; swpissime flavi; pedicellis gracilibus, fructiferis 
deflexis. Siliqua magna. 
Species ad 25-30, ab auctoribus variis in 50-60 divise, plures quoad formam siliquze valde varia- 
biles; omnes Europe, Afriez borealis, v. Asiz borealis et medic incole. DC. Prod. i. 2910. Walp. 
Rep. i. 180; ii. 762; v. 44: Ann. i. 46 ; ii. 02. Journ. Linn. Soc. v. 178. — Reichb. Ic. Fl. Germ. ii. 
1.4. JDeless. Ic. Sel. ii. £. 78, 79. 
SauxnARIA, Desv. Journ. Dot. iii, 161, differt tantum siliquze ala foliaceo-membranacea.  Jaub. e£ 
Sp. Ill. Pl. Or. iii. £. 225. — Deless. Ie. Sel. ii. £. 17 (Jsatis), : 
Cuanroroxa, Bunge, in Bot. Zeit. 3i. 249; En. Pl. Lehm. 22 t. 8(Walp. Rep. v. 49: Ann. iii. 823), 
differt cotyledonibus aecumbentibus. 
130. Paehypterygium, Dunge, in Linnea, xviii. 155. (Pachypteris, Kar. e? Kir. in Bull. 
Mosq. 1849, i. 159.).— Sepala patula, basi :equalia. Stamina libera, edentula. Siliqua ellip- 
tica, indehiscens, centro depressa, coriacea, margine incrassato-suberosa ; stigmate sessili, 
emarginato. Semen pendulum, immarginatum, lzve, funiculo parieti adnato; cotyledones 
incumbentes.—Herb:»e parvule, tenues, ramose, glaberrims. Folia oblonga v. linearia, 
sessilia, caulina basi cordata. Flores minimi, flavi, racemosi, ebracteati; pedicellis filifor- 
mibus, fructiferis recurvis. Siliqua parva. 
Species 2, Regionis Caspiw et Soongariz incole.  Walp. Hep. ii. 762; v. 48. Bunge, En. Pl. 
Lehm. t. 1. 
131. Tauscheria, Fisch. in DC. Syst. Veg. ii. 563.—8epala basi sequalia. Stamina libera, 
edentula. Siliqua cymbzeformis, l-locularis, ovata, indehiscens, medio crustacea, margine 
late alata, involuta, apice in stylum subulatum attenuata. Semen ab apice loculi pendulum, 
immarginatum; cotyledones incumbentes.—Herba annua, ramosa, erecta, glabra, glauca, 
v. pilosa. Folia integerrima, caulina amplexicaulia. Flores racemosi, ebraeteati, parvi, 
flavi, pedicellis fructiferis decurvis. : 
Species 1, Asi: centralis et Indize borealis incola. DC. Prod. i. 210. .Journm. Linn. Soc. v. 178. 
Rioyle, Ill. Bot. Him. t. YT. 
