568 BULLETIN DE l'hERBIER BOISSIER. (13) 



Described from carefully laid out spécimens in Herb. Kew. From 

 H. hirsuta it is known by ils small glabrescent ovate obtuse leaves, and 

 by Ihe style and stigma ; Irom //. Parnassica it is further distinguished 

 by its brandies not radicating. and by its minute stipules and densely 

 croM^ded flowers. 



Hab. Turkey in Asia ; Mt. Arjish-Dagh, and elsewhere in the prov. of 

 Siwas. 



19. H. Cachemiriana J. Gay, in Duchartre, Rev. Bot, 11, (1847), 

 p. 370. — Perennis; pilis obsita. Caudex brevis lignosus. Gaules laxe vel 

 remoti foliati pubescenles, pilis patentibus. Folia dorso hispida, facie 

 glabra, margine ciliata. Glomeruli plurimi; flores ellipsoidei, basi articu- 

 lati vel inarticula ti. Calyx valde villosus. Antherœ flavse. Stylus bidentato- 

 bifidus. 



Described by Gay from Jacquemont's spécimens in Herb. Mus. Paris. 

 Hab. Kashmir. 



20. H. Olympica J. Gay, in Duchartre, Rev. Rot., II (1847), p. 370 ; 

 Boiss. Fl. Orient., I, p. 741. — Perennis, humilis. Caudex brevis lenuis. 

 Gaules inferne glabri, superne puberuli. Folia elliptico-oblonga ciliata, 

 utrinque glabra vel dorso hispida. Flores breviter pedicellali solitarii bini 

 et terni, glomerulos foliosos ramulorum apicem versus folio opposite lon- 

 giores formantes. Galyx dum clausus ovatus, pilis patulis œqualibus 

 longis hirsutus. Antherse flavœ. Stylus bidentato-bifidus, ramis rectis. 



Hab. Anatolia; theBithynian Olympus. 



SuBSECT. II. — FLORES TETRAMERI, POLYGAMI 



21. H. polygama J. Gay, in Duchartre, Rev. Rot., 11(1847), p. 371- 

 — Annua; pilosula. Folia elliptico-oblonga obtusa petiolata. Flores ses- 

 siles in glomerulos multifloros dense racemosos aggregati, odorati; 

 glomeruli folio opposito breviores. Calycis tubus pilis uncinatis elon- 

 gatis hispidus, segmenta œqualia herbacea, dorso glabra vel sparse pi- 

 lo.sa, setulà longiore terminata. Stylus (in floribus fœmineis) bifidus 

 ramis filiformibus divergentibus, (in floribus hermaphroditis) breviter 

 incisus segmentis erectis vix distinctis. Stamina 4. Semen rubello-brun- 

 neum. 



Syn. H. fniticosa (non Linn.) Falk, Reitr., II, p. 139; //. odorata 

 Andrz. in Hohen. PL exsicc, 1839; H. glabra var. scabriusmila Fenzl, 

 in Ledeb. Fl. Rossica, II, p. 159, ex Trautv. Hern., p. 5; E. hirsuta var. 

 odorata Nym. Coll.^). ß. Enr., p. 256. 



I have described this plant from Fischer's spécimens, in Herb. Kew. 



