590- lj. Huth. 
nigricans Stoerek var. eylindriflora (Pritz.) Hth. = pratensis L., Fl. suec. II. 482 (fl. 
dilute violaceo, sep. conniventibus). 
nigricans >< vulgaris. Hanc pl. hybridam, quae P. pratensis >< vulgaris ceterorum auc- 
torum est, cl. Beck in Fl. N.-O. in tres novas formas disposuit: 
1. pratensis >< vulgaris Lasch, Linn. III. 466 — affinis Lasch. 
2. nigricans >< vulgaris Beck, Fl. N.-Ö. I. 440 = Pulsatilla »« pratensis Petter, Zool.- 
bot. Ges. Wien XXVII. 28 (1877) = Petteri Beck in Schedis = mixta Beck in Fl. 
N.-Ö. I. 4, p. 440 (1890). 
3. nigricans >< vulgaris Halacsy in O. B. Z. XXIX. 917 (1879) — mixta Beck in 
Schedis. 
nuda Rgl. in Bull. Soc. Nat. Mosc. XXXIV. II. 49 (1861) probabiliter forma monstr. 
nutans Gaud. — montana Rehb. 
Nuttaliana Spr., Syst. Il. 663 (1825) = hirsutissima Britton 4891). 
Nuttaliana DC., Syst. I. 193 (1848) = praeced, 
Nuttalii Nutt., Journ. Ac. Phil. 158 (1825) = praeeed. 
obsoleta Sweet, Hort. Brit. ed. II. 3 (1830) = vulgaris Mill. 
obsoleta Sims, Bot. Mag. tb. 1863 (1816) — albana Bercht. et Presl. 
obsoleta Hort. = vulgaris Mill. 
occidentalis S. Watson = alpina Schrank var. occidentalis Wats. p. sp. 
patens Miller, Gard. dict. ed. VIII. n. 4 (1768) = patens L., Sp. pl. ed. I. 538 (1753). 
patens Hook., Fl. bor. Amer. I. 4 (4830) — hirsutissima Britt. 
patens Hoppe in Srurm, Deutschl. Fl. Heft 46 (1826) = vulgaris Mill. var. latisecta. 
patens B. Wahlenb., Fl. carp. 165 (4844) = Halleri Willd. 
patens Lang, Pl. hung. = praeced. ? 
patens Gray, Ill. gen. I. 48 (1848) nec Mint. = hirsutissima Britt. (1891). 
patens L. B. Wolfgangiana Traut. = praeced. 
patens L. var. Nuttaliana Gray, Man. ed. V. 36 (1867) = hirsutissima Britt. 
patens L. var. hirsutissima Hitchcock, Pl. am. 482 (4894) — hirsutissima Britt. 
patens >< vernalis Lasch, Linn. IV. 429; Rcun., Ic. tb. 59 — intermedia Lasch? 
patens >< pratensis Lasch ap. Prırz., Rev. 580 = pratensi-patens Lasch ß. angustisecta 
Rchb., Ic. fl. Germ. tb. 56. 
Petteri Beck, Fl. N.-Ö. I. 410 (1890) = nigricans >< vulgaris (s. oben). 
Petteri Beck in schedis — praeced. 
pratensis Mill., Gard. dict. ed. VIII. n. 2 (1768) = pratensis L., Sp. ed. I. 539 ( (4753) 
ex p. = nigricans Stoerck var. eylindriflora Pritz. 
pratensis Neilr., Fl. N.-Ö. 674 = nigricans Stoerek var. micrantha Beck, Fl. N.-O. I. 408. 
pratensis C. Koch, Pl. Cauc, in Linn, II. 248 (1844) = vulgaris Mill. vel teste PrirzeL = 
montana Rehb. 
pratensis >< patens Lasch, Rcns., Fl. germ. IV. tb. 56, 
pratensis >< vernalis Lasch, Prırz., Revis. 567, Bong, Fl. germ. IV. tb. 58. 
pratensis L. var. cylindriflora Pritz., Revis. 596 (18:4) = pratensis Mill. var. eylindriflora 
(Pritz.) Hth. 
pratensis L. 3. alba Tausch = nigricans Stoerek var. flore albo. 
pratensis With., Brit. 498, Habl. taur. 444, non L. — vulgaris Mill. 
pratensis L. var. minor Besser, Prim. fl. Gal. 349 (1809) — pratensis var, versicolor 
Andrz., Cat. hort. Crem. (4818) = dahurica Lucae (nec Fisca.) = pratensis Mill. 
var. minor (Bess.) Hth. 
pratensis L. var. chlorantha Pritz., Rev. 598 (1844) = A. helleboriflora Richter ap. 
Prıtz. l.c. = livida Fries in herb. Kunze = pratensis Mill. var. chlorantha (Pritz.). 
pratensis L. var. patula Pritz. = nigricans Stoerck var. patula (Pritz.) Hth. 
