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Distributio geogr.: America borealis trans Rocky Mountains occiden- 

 tena versus sita. 



i 



A. Planta valida, 15 — 50 cm alta. Racemus 12 — 30-florus. 



17, C. californica (Nutt.) Greene. 



Rhizoma globOso- vel ovato-tuberosum, 0,5 — 2 cm longum, 0,5 — 1 cm 



crassum, singulis annis 0,5 — 2 cm procrescens, a priore abstrictum, rarius 

 stolones tenucs apice tuberoso-incrassatos, — 7 cm longos emiltens. Caulis 

 15 — 40 cm altus, ei^ectus vel adscendens, simplex vel superne pauci-ramosus, 

 inferne nudus, superne 2 



4-folius, glaber. 



Folia rhizomatis 15— 20 cm 



longa, longe (=^ 2 — 3 fob) petiolata, simplicia: ovato-orbicularia, basi sub- 

 cordala vel rcniformia, aut trifoliolata: foliolum terminale orbiculari-cordatum, 

 utrinque crenis 3-5 latis, brevibus, mucronatis inaequaliler repanduni vel 



62 mm longum, 50 



V3 «■•) 



crenatum 



J 



longiuscule ( 



V2 



ff. j petiolulatum , h 2 



95 mm latum, lateralia subminora, obliqua, caeterum similia, brevius( 

 petiolulata, aut raro 5-folioJata: IT. terminale minus, 45:50, lateralia ima 

 longius 

 vius 



( 



1 



1^/2 ff-) petiolulata; folia caulina minora 4 — 11 cm longa, bre- 

 2 fob) petiolata, 3-, rarius 5-foliolata: foliola angustiora, brevi- 

 ovata vel late lanceolata, praesertim antice apice producto grosse acutius- 

 cule dentata, manifestius mucronata, brevius petiolulata, terminale 25 — 58 mm 



longum, 15 — 50 mm latum; omnia glabra. Racemus sub anthesi sublaxus, 

 dein elongatus, 12 — 50-florus. Pedicelli (loriferi 8 — 10, fructiferi 20 — 25, 



Flores c. 10 mm longi, raro — 14 mm (f. grandi- 



raro 



30 mm longi. 



flora). Sepal a c. 4 mm longa, late subovato-oblonga, apice rolundata. 

 Petala rosea vel violacea, rarius alba (f. lactea)^ late obovata, ad basm 

 cuneato-angustata, apice rotundata. Stamina interiora 7. exteriora 6 mm 



longa: antherae majusculae, 2 mm longae, oblongae. Pistillum cylindn- 

 cum: ovarium 14 — 16-ovulatum, in stylum c. 2 mm longum, crassiusculum 

 attenuatum; stigma stylo sublatius. Siliquae pedicellis erecto-patentibus 

 vel adscendentibus vel horizontalibus subhorizontales, 30 — 48 mm longf^^j 

 2,5—4 mm latae, in stylum 2,5 — 6 mm longum, crassiusculum, viridem 



valvae viridulo- 



attenuatae; stigma 



llavae, interdum violaceae. Seniina fere 3 mm lon^ra, 2 — 2,5 nnn lat'i 

 c. 0,75 mm crassa, oblongo-ovalia vel sul)orbicu]aria, fulva, vix alata: p^ 

 lioli colyledonmn 4-plo longiur quam radicula brevissima. 



0,75 mm latum, stylo subaequilatum; 



fere 3 mm longa, 



; 



V. s. 



G califonum Greene! Fl. Francisc. 260 (1891). 



Dentaria callfoniwa Nutt. in Torroy et Gray Fl. North-Am. b ^^ 



(1838 — 40). 



rugosum 



a nngiflata Torrey Pacif Railr. ExpJor. IV. 65 (1857), non Hook. 



Tola planta carnosula. Rhizoma in sicco iirinissimum, parce iibrillosuin, "v*? 

 griscuni, novum laove, ulbidum. Caulis subfirnius, ad apiceni crasscsccn., 



x^ I \_J I I ___.._.,__ ^ ^ till 



teres, in coelo viridulo-violaccus. Folia sublus interdum violacea: potioluli suba a • 

 *edicelli apice incrassali. Sopala albida, ad apicem saepe purpureo-violacca, 3-ncr\ j 



I 



late albo-marginala. Petala 



patula, praeter nerves tenues evidcnler 3-nervia. 



Fila 



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