JunCUS. JUNGACEiE 353 



3. J. glaucus (Ehrh. Beitr. VI, p. 83) rhizomate horizontali 

 repente, cauiibus rigidis tenacibus teretibus striatis glaucis basi 

 nitide fusco-vaginatis medulla loculoso-interrupta farctis, anthela 

 pseudolaterali decompositd conglomerata vel eflusa, perigonii stra- 

 mineo-fuscescentis phyllis lanceolatis acutissimis, staminibus senis, 

 ■capsula nigra nitida elliptico-oblonga obtusa mucronata perigonio sub- 

 «quilonga ^ . Ic. Host Gram. tab. 81. — Rchb. Ic. Germ. fig. 922. 



Hab. in ditione fere ubique a regione inferiori ad alpinam, Grsecia prae- 

 sertim in regione montana et subalpina, Malevo, Kyllene (drpti!), iEta 

 (Heldr!), Macedonia et Thracia (Sibth. Friv,), Syria littoralis et Libani regio 

 montana et subalpina (Ehr 1 Bl ! Gaill !), Pontus Lazicns ad Khabaclvar 6000' 

 (Bal !), Mesopotamia (Haussk I), Persiee australis mons Sawers 8000' (Haussk !), 

 -Caucasus et Transcaucasia, Affghania (Griff !). 



Ar. Geogr. Europa media et australis a Britannia, DaniA et Gothia, ad Ros- 

 siam mediam, Sibiria Altaica, Africa borealis, Madera. 



* * Gapsula imperfecte trilocularis. 



4. J. filiformis (L. Sp. 465) rhizomate horizontali repente, cul- 

 mis filiformibus subtihter strialis fislulogis, anthela pseudolaterali 

 5-7-flora capituliformi vel laxe cymosa, perigonii pallidi phyllis lan- 

 ceolatis subinaequalibus externis acutis, staminibus senis, capsul^ 

 subsphffirica obtusa breviter mucronata perigonio subbreviore %. Ic. 

 Host Gram. tab. 84. — Rchb. Ic. Germ. flg. 919. 



Hab. in humidis regionis alpina^, hucusque in pratis turfosis Ponti Lazici 

 snpra Khabackar 3200' (Bal !), et in Gaucaso septentrionali (M. B.) tantum 

 observatus. 



Ar. Geogr. Europa borealis omnis, in temperatis tantum alpinus, Gallia 

 in Alpibus, Pyi-enaeis et montibus Arverniae, Italia in Alpibus et Apenuino, 

 montes regionis Danubialis, Sibiria, America arctica et borealis in alpibus. 



§ 2. Maritimi. 

 * Gapsula imperfecte trilocularis. 



.5. J. acutus (L. Sp. 463 var. L.) caudice crasso cespitoso, cau- 

 iibus numerosis terelibus crassis elatis, foliis bracteaque anlhelam 

 superante pungentibus, anthel^ pseudolaterali ramosissima multiflora 

 iasciculis cymoso-corymbosis constante plus minusve conglobata, 

 perigonii pallidi vel fuscescentis phyllis externis lanceolatis obtusius- 

 <julis internis ovatis obtusissimis apice scariosis retusis, staminibus 

 senis, capsul^ magna ovato-globosa acuta perigonio duplo longiore %. 

 Ic. Engl. bot. tab. 1614. — Rchb. Ic. Germ. fig. 894. — H. Heldrei- 

 <;hianus Marsson ex Parl. Fl. Ital. II, p. 315. — J. Tommasinii Parl, 

 Fl. Ital. lofc. cit. 



Hab. in humidis salsis maritimis et interioribus, Graecia et insulae (Marg ! 

 Heldr !), Macedonia (Friv !), Asia minor (Tchih!), Syria littoralis (Gaiil!), 



23 



