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: 484 



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0. E. Schulz. 



!ti 



b. f. latifolia 0. E. Schulz. 



Foliola foliorum caulinorum mediorum late oblonga vel elliptica, inter- 

 (ium utrinque 1-dentata, lateralia summa saepe ± deciirrentia. 



Hab. ubique in locis humidissimis. 



c. f. tenerrima 0. E. Schulz. 



Caulis humilis, 2,5— 9 cm altus, simplex. Folia 2— 3-juga, inferiora 

 i — 10, suporiora 2,5 — 4 mm longa: foliola 1,5 mm longa. Racemus 2 — 

 4-florus. 



Loc: Rossia pr. Kijew ad Borysthenem leg. Paczoski 1892 (H. P.); 

 Sibiria in Dahuria legg. Fischer (IT. D.), Tuiczaninow 1832 (Jl. Boiss., H. P., 

 II. P. Ac); Altai (II. V. U.). 

 B. subspec. virginica (L.) 0. E. Schulz. 



Radix crassior. Caulis saepe crassus, interdura violaceus; rami lon- 

 giores, saepe caulem aequantes. Folia remote 4 — 5-juga: foliola saepe 

 latere inferiore, rarius utrinque, subgrosse 1 — 2-dentata. Racemus fruc- 

 tifcr densiusculus. Pedicelli breviores, floriferi c. 2,5, fructifer 4—8 mm 

 longi. Flores saepe pauIo majorcs, 2,5—3 mm longi. Ovarium 26— 

 ifi-ovulatum. Si li quae pedicellis erecto-patentibus vel suberectis erectae, 

 fere accumbentes, plerumque longiores, 25 — 30 mm longae. 



C. virginica L. Spec. PI. 1. ed. II. 656 (1753), pro specie. 



Arahis virginica Poiret Encycl. Suppl. I. 413 (1810). 



C. hirsida L. d. virginica h. in Torrey et Gray! Fl. North Am. I. 85 

 (1838—40). 



Icon.: Britton et Brown lUustr. Flora II. 129. Fig. 1727 et 1728 

 (1897). 



Loc: America septentr. legg. Michaux (II. B.), Beauvois (H.D.), Muhlen- 

 berg (H. Willd.); America bor. brit. : New Foundland leg. D. C. Eaton 

 1894, pr. Kingston, Ont. leg. J. Fowler 1881, Alberta ad Crow Nest Pass 

 lat. 49« 30' leg. J. Macoun 1897 (II. N.), ad Lower Frazer River leg. 

 LvMll 1859 (II. Boiss.); Unit. States: Maine pr. York leg. M. L. Fernakl 

 1900; Massachusetts pr. Lincoln leg. J. M. Crecnman 1897, pf- N'*^"- 

 fucket leg. M. A. Day 1900, pr. West Roxbury leg. Wm. P. Rich 1895; 

 Connpcticut pr. Southington leg. A. W. Driggs 1897 (II. C), pr. FairficU 

 l.'g. !•:. II. Kan.es 1893 (II. N.), pr. Southport leg. idem 1898, pr. Orange 

 leg. C. II. Risen 1894 (II. C); New York legg. Torrey et Gray (H- C-), 

 K. II. KiK.wIlon 1883, pr. Ithaca log. J. L. Kilborne 1882 (H. N.); >'t^^^' 

 .I.Tsey pr. Mabway leg. T. Ileuser 1865 (II. Aschers.), pr. Wecbawk.Mi 

 legg. V. Kabeu.ui 18S6 (II. R.j, Wm. M. Van Sickle 1884 (H. N.), P-»sS'"*^ 

 Co. pr. Clifton leg. G. V. Nash 1890 (II. N.); Maryland pr. Washington 

 D. C. legg. K. S. Steele 1898, 1900 (II. D.), L. J. Ward 1879, G. R- Vasey 

 1877, 1889, ad Little Falls leg. idem 1873 (II. N.), pr. Brookland leg. Th- 

 Holm 1900 (H. C); Pennsylvania: Pike Co. pr. Snohosa Glea leg. v. Ba- 

 benan 1889 (II. B.), Westmoreland Co. leg. P. E. Pierron 1877 (H- ^'-^ 





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