9 ACADÉMIE DE GÉOGRAPHIE BOTANIQUE 261 



var. Amansiana F. Schultz Arch. de Flore 1 856, 219, 228, 377 

 ut praecedens. 



var. incisa Tausch Flora II. (1819)467 haud raro est obvia 

 cum formis septenata Th. Wolf 1. c. 74, an'gustifolia Domin in 

 Aschers. et Gr. 1. c. 81 1 (foliolis longioribus angustioribusque) 

 pubescens Domin in Aschers. et Gr. 1. c. (planta densius 

 hirsuta). 



var. pseudoincisa Th. Wolf Pot. Stud. II. 39, Domin, IV, 3o 

 stationibus pluribus haud rara. 



var. Neumanniana Rchb. FI. Germ. exe. 592 (i832) pro sp.. 

 in Bohemia passim, non copiose (Domin), I, 1 5-i 6, IV, 3i). 



var. longifolia Th. Wolf Pot. Stud. I. 76, Domin, IV, 32, 

 (non Borbas) saepius occurrit quam praecedens. 



var. Billotii Boulay Billotia I. 111 (1869) pro sp. passim 



Pot. aurulenta Gremli Exe. fl. Schweiz. 1. Aufl XII. (1867), 

 Th. Wolf Pot. Stud. I, 83. 



Adhuc tantum in Boh. austr. in montibus, qui « Brdy » 

 dicuntur, copiose et in Boh. orient. (Domin, IV, 33-34). 



Pot. Gaudini Gremli Exe. fl. Schweiz 2 Aufl. 171 (1874). 



Adhuc tantum in Boh. orient, a B. Fleischer détecta et a Th. 

 WoLFdeterminata (cf. Th. Wolf in Allg. Bot. Zeitschr. VII, 

 45 seq. (1902), Aschers. et Gr. Syn. VI, 81 5). 



Pot arenaria Borkh. est in Bohemia stirps valde polymorpha 

 concludens prsecipue formas sequentes : 



Var. trifoliata Koch Syn. éd. 2. 242 (184?) cum f. ericeto- 

 rum (Opiz Seznam 79 [1852]) Domin IV, 36 passim provenu). 



Var septenata Domin, IV, adhuc tantum pr. Bèlà et Karlstein 

 observata est. 



Var. longifolia Th. Wolf /. c. 88 haud raro reperitur. 



Var pectinata Th. Wolf in Domin V, 9-10, Tab. fig 10, 11, 

 foliolis fere in to.to circuitu pectinato dentatis excellens, adhuc 

 tantum pr. Karlstein observata est (Domin, /. c.) 



Var. concolor Th. Wolf cf. Domin (IV, 35, F, 10; foliis utrin- 

 que dense stellato-tomentosis) haud raro provenit. Extremam 

 formam/o/n'5 insuper subglabris f . epipsila G. Beck, Fl. Nied. 

 757 (1892) constituit. 



Ceterum in Bohemia f. glandulosa (cum f. parceglandulosa 

 et glandulosissima, cf. Domin, IV, 35) frequentius occurit quam 

 f. eglandulosa. 



Sbsp. TommasinianaF. Schultz Arch. Flor. 273 (dec. 1 858) 

 prosp., Th. Wolf Pot. Stud. II, 53. 



Boh. septentr. : adhuc tantum in declivibus stepposis terri- 

 torii « Strédohori » (leg. Domin, cf. Aschers, et Gr. Syn. VI, 822, 

 823). 



Pot verna X Gaudini Th. Wolf Pot. Stud 11,33. 



In Boh. orient, passim cum parentibus. 

 Pot. verna arenaria Th. Wolf Pot. Stud., I, 92. 



Combinatio hase valde variabilis, saspe occurrit cum parenti- 

 bus ; e formis diversis in Bohemia observatis imprimis sunt 

 memorandae : 



