258 



TETR ADYNAMIA. 



Class XV. 



1841. PELTA'RIA L. 



16279 fllliaceai. 



16280 glastifolia Dec. 



Peltaria. (Pelte, a small buckler ; form of silicle.) Cruc'iferce. 2. — 3. 

 Garlic-scdwd ^ A pr I my.jl W Austria 1601. D s.l Jac. au. 2. 12-3 

 Woad-leaved O or 1 my.jl W S. Europe 1825. S s.p Deless. 2. 43 



1845. PETROCA'LLIS R. Br. Petrocallis. (Petros, rock, hallos, beauty ; beautifying rocks.) Cruel. 

 16281 pyrenaica R. Br. Pyrenean £ A pr 3 my.jn Pk Pyrenees 1759. D s.l Bot. mag. 713 

 Draba pyrenaica L. 



* 1846. DRA V BA L. Draba. (Drabe, acrid ; quality.) Cruc'iferce. 36. — 60. 



I. Aizopsis. — Plants perennial j flowers yellow ; scapes naked ; leaves rigid, ciliated ; styles filiform. 



16282 aizoides L. 



16283 ciliaris L. 



Aizoon-like 

 c\\ia.tQ-leaved 



A pr 

 A pr 



brachystemon Dec. short-stameried j£ A pr 

 aizoides B.M. 



16285 cuspidata Bieb. 



16286 firyoides Bieb. 



16287 brumcefb/ia Stev. 



16288 ericasfdlia Stev. 



16289 pilosa Adams 



16290 ^izuon IVahl. 



cuspidate j£ A 

 Bryum-like j£ A 

 Brunia-leaved j£ A 

 Heath-leaved £ A 

 pilose £ A 



Aizoon }£ A 



II. Chrysodra^ba. — Plants peren. ; Zi 



16291 alpina D. alpine 

 2 silicula pilosa hairy-podded 



16292 glacialis Adams icy 



16293 repens 2fo6. creeping 



16294 Gmelinz Adams Gmelin's 



16295 muricella Wahl. small-prickly 

 hirta Fl. dan 



16296 incompta Stev. 



5 f.ap 

 i f.ap 

 |f.ap 



§ f.ap 

 I f.ap 



I jn.jl 

 § jn-jl 



* jn.jl 

 i my 



Wales 

 Switzerl. 

 Switzerl. 



rocks. D s.l Eng. bot. 1271 



1731. 

 1819. 



Iberia 1820. 

 Tauria 1820. 

 Caucasus 1820. 

 Caucasus 1821. 

 Siberia 1825. 

 Carinthia 1823. 



D s.l Ger. gal. 1311 

 D s.l.p Bot. mag. 170 



D s.p.l 



D s.p.l 



D s.l 



D s.l 



D s.l 



D co 



not rigid nor keeled ; fl. yel. ; styles almost none j silic. oval-oblong. 



A pr 

 A pr 

 A pr 

 A pr 

 A pr 

 A pr 



rough 





A 



pr 



- Plants perennial ; leaves n 



oblongate 





A 



pr 



corymbose 





A 



pr 



hairy 



£ 



A 



pr 



rock 





A 



pr 



snow 



£ 



A 



pr 



Lapland 





A 



pr 



Swiss 



£ 



A 



pr 



Fladniso 



£ 



A 



pr 



woolly 



£ 



A 



pr 



stellate 





A 



pr 



siliquose 



£ 



A 



pr 



Austrian 



£ 



A 



pr 



woolly-fruited 



£ 



A 



pr 



ila'rges. — Plants biennial 



hoary 



£ 



O 



pr 



confused 



£ 



Q) 



pr 



grey 



£ 



CD 



pr 



Daurian 



£ 



CD 



pr 

 pr 



golden 



£ 



CD 



abe'lla. — Plants ai 



inual ; 



yellow 





o 



pr 



grove 





o 



pr 



wall 





o 



pr 



f ap.my 

 I ap.s 

 § jn.jl 

 I jn.jl 

 i jn.jl 

 I jn.jl 



i f-ap 



Lapland 1820. 

 Greenlandl820. 

 Siberia 1826. 

 Siberia 1818. 

 Siberia 1823. 

 Lapland 1810. 



D co 



D co 



D s.l 



D s.l 



D s.l 



D s.l 



Wa. lap. 11.4 



Gm. si. 3. 56 

 Wa. lap. 11.2 



Caucasus 1821. D s.p.l Deless. 2. 44 



5 my.jn 

 ^ my.jn 



f my.jl 

 i my.jl 



i my.jl 

 s jn-jl 



i my.jl 

 I my.jl 



I my.jl 

 i my.jl 



% my.jn 

 | my.jl 

 i my.jl 



Baffin's B. 1823. D s.p 



Baffin's B. 1823. D s.p 



N.Europe 1823. D co 



Scotland al.roc. D s.l 



Switzerl. 

 Lapland 



Switzerl. 

 Switzerl. 



1824. S 

 1810. S 



1819. 

 1819. 



Switzerl. 1819. 



Pyrenees 1820. S 



Caucasus 1822. 

 Austria 1824. 

 1820. 



Wa. lap. 11. 3 

 Eng. bot. 1338 



Fl. dan. 142 

 Wa. lap. 11. 5 



Jac. m. 1. 17. 



Wa. fl. hel. 3 

 Jac. vin. 4. 3 



styles short ; flowers white, rarely yellow. 



16297 oblongata R. Br. 



16298 corymbosa R. Br. 



16299 hirta L. 



16300 rupestris R. Br. 

 hirta E. B. 



16301 nivalis W. 



16302 lapp6nica W. 

 ^4ndrosacea Wahl, 



16303 helvt'tica Schl. 



16304 fladnisensis Wul. 

 ^ndrosacea W. 



16305 toment6sa Clair. 



16306 stellata Jac. 

 hirta Jac. 



10307 siliquosa Bieb. 



16308 austriaca Cr%. 



16309 lasiocarpa Roch. 



IV. Ha 



16310 incana L. 

 cont6rta Ehrh. 



16311 confusa Ehrh. 

 incana Fl. dan. 



16312 cinerea Adams 



16313 daurica Dec. 



16314 aurea Vahl 



V. Dr/ 



16315 lutea Gilib. 



16316 nemoralis L. 



16317 muralis L. 



1847. ERO'PHILA Dec. Erophila 



16318 vulgaris Dec. common 

 .Draba v£rna L. 



16319 americana Dec. American O pr \ mr.ap W 



16320 pras\;ox Dec. early O pr £ f.ap W 

 Draba pree^cox Stev. 



1848. COCHLEA^RIA Tou. Scurvy Grass. {Cochlear, a spoon ; concave leaves.) Cruc'ferce. 13. —32. 

 1. Kerne^ra. — Silic. globose, at base subtetragonal ; filam. 4, in middle jointed; styles short ; stigmas bilobea. 



16321 saxatilis Lam. rock ^ A ™ I jn.jl W Austria 1775. D s.l Jac. au. 2. 128 

 JV/yagrum saxatile L. 



16322 auriculata Lam. auriculate ^ Aun | jn.jl W S. Europe 1818. S co Berg.ph.3.140.ic 

 II. Armora^cea. — Silkies elliptic or oblong ; styles short, filiform ; stigmas capitate, nearly disciform. 



16323 Armoracea L. Horseradish ^ A cul 3 my W England wat.pl. D s.l Eng. bot. 2223 



16324 macrocarpa W. # K. long-capsuled % A un 3 jl W Hungary 1806. D s.l W. & K. 184 

 III. Cochlear. — Silkies variable inform, at top not emarginate ; styles very short or none. 



my.jn 



I my.jl 

 i my.jl 

 i jn-jl 

 tyles none 

 ' i jn.jl 

 i my.jn 

 I my 



W 



w 



W 

 W 

 Y 



;flo 



Y 

 Y 

 W 



Britain al.roc. S s.l 



N. Europe ... S co 



Siberia 1818. S co 

 Dauria 1824. 

 Denmark 1820. 



S co 

 S co 



Eng. bot. 388 

 Fl. dan. 130 



Fl. dan. 1460 



S. Europe 1824. S 

 Europe 1759. S 

 England moun. S 



co An. mu. 11. 38 

 s.l H. svs. 4. 60. 1 

 s.l Eng'bot. 912 



(Er, spring, phileo, to love ; time of flowering.) Cruc'iferce. 3. — 

 O pr I mr.ap W Britain walls. S s.l Eng. bot. 586 



N. Amer. 1816. 

 Caucasus 1820. 



M. h. 2. 21. 3 

 Eng. bot. 552 

 Eng. bot. 550 



Deless. 2. 48 

 Eng. bot. 2403 

 Eng. bot. 696 



16325 ^lastifdlia L. Woad-leaved ^ Q) un 1| my.jl W Germany 1648 S 



16326 anglica L. English O ec f my W Britain sea sh. S 



16327 officinalis L. officinal £ Q) ec " \ ap.my W Britain sea sh. S 



1 minor smaller ^ Q) or \ ap.my W Britain moun. S 



2 rotundifolia Sm. round-leaved j£ Q) or \ ap.my W Britain moun. S 



16328 pyrenaica Dec. Pyrenean , £ Q) pr \ ap.jn W Pyrenees 1820. S 



16329 gronlandica L. Greenland j£ Q) ec | my.jn F Scotland scalp. S 



16330 danica L. Danish O ec \ my.jn W Britain sea sh. S 



16331 fenestrata R. Br. windowed Q)pr £ my.jn W Greenl. 1820. S 



16332 integrifolia Dec. entire-leaved j£ Q) pr ? my.jn W Siberia 1822. S 



IV. Ionopsi'dium Silkies roundish, compressed, at top emarginate ; flowers lilac. 



16333 acaulis Desf. stemless £ A un | ja.ap Li Portugal 1824. D co Jac. ec. 132 

 pus ilia Bro. 



1849. THLA'SPI Dil. Shepherd's Purse. {Thlao, to compress; seeds.) Cruc'iferce. 8. — 17. 



16334 latifolium Bieb. broad-leaved ^ A un 1 mr.ap W Crimea 1822. D co 



16335 ceratocarpum Mur. horn-fruited O w 1| jl W Siberia 1779. S co Scop. d. 1. 4 



