— 2G7 — 



Cupuliferæ. 



I. Alnus Tdiun. (Del. .1. Repstock). 



1. A. cordifolia Ten.: Ldb. fl. ros. III p. 658; Bois. fl. or. IV 

 p. 1179. 



— — var. subcordata (C. A. M.) Rgl. Mon. Belul. p. 112 t. 11 

 fig. 20; Bois. I.e. A. subcordata C. A. M. 



Persia: N. 2195, Gilan, inforestsat Imam SadéHashim. Sept. 17. 1899. 

 Area: Southern Italia, western Asia. 



2. A. glutinosa Willd. ; Ldb. fl. ros. III p. 657; Trautv. Enuni. 

 song. p. 93 ; Bunge reliq. Lehman, p. 495; Rgl. Mon. Betul. p. 104; Buhse 

 I.e. p. 204; Bois. fl. or. IV p. 1180. 



var. barbata (C. A. M.) Ldb. I.e.; Rgl. I.e.: Buhse 1. c. ; 



A. barbata G. A. M. 



Persia: N. 2168. Gilan, in forests at Resht. Sept. 14. 1899. 

 Area: Europe, northern Africa, Sibiria. 



II. Betula Tourn. 



3. ß. sp. {B. songorica Rgl.?). 



A small tree without catkins, agrees with Pallas' fig. D in Fl. ros. 

 t. I pars I t. 39 fB. alba). — B. alba v. songorica Rgl. in Rgl. et Herder 

 pi. Semenov. I. c. p. 99. 



Pamir: N. 1274, Djangarlik at the river Pamir daria. Alt. 3700"'. 

 Sept. 6. 1898. 



III. Carpinus Tourn. 



C. Betulus L.: Ldb. fl. ros. Ill p. 587; Buhse I.e. p. 199; Bois. fl. 

 or. IV p. 1177. 



Persia: N. 2196, Gilan. in forests at Batshinar. Sept. 17. 1899. 

 Area: Europe, western Asia. 



IV. Quercus Tourn. • 

 5. Q. Cerris L. ?; Q. castaneaefolia C, A. M. : var. foliis subtus 



glabris Buhse 1. c. p. 200. 



Without flower or fruit. The leaves seem to appear to Q. Cerris, 

 beeing very short petioled and almost glabrous. 



Persia: N. 2185. Gilan, in forests at Imam Sade Hasliim. Sept. 16. 

 1899. 



Urticaceæ. 



I. Urtica Tourn. 

 1. U. dioica L. ; Kar. Kir. Enum. song. I.e. p. 450; Bunge reliq. 

 Lehman, p. 493; Ldb. fl. ros. Ill p. 637 ; Trautv. Enum. Song. I.e. p. 92 ; 



