Sileuaceae. '^'-*^ 



subherbaceam, calycis tubuni dimidium ae^iuantem attenuatis ; calyce ob- 

 longo-cylindrico, interdum purpurascente, dentibus lanceolatis, acuminatis; 

 lamina obovato-cuneata, inciso-dentata, pallide rosea, subtus flavida. -— 

 Caulibus elatioribus, teretibus, foliis plurinerviis, floribus fere duplo 

 majoribus, aristis elongatis foliorum floralium squamarumque et petabs 

 inciso-dentatis ab affinibus distinctus. 



Ad rupes regionis inferioris et abietinae. Achaia: pr. Megaspilaeon 

 et in mt. Kyllene prope Trikala (Heldr.). — Jul. Aug. 2^. 

 OO Cauhs tetragonus; folia trinervia. 



Vagina caulis diametro 2— 3plo longior; squamae 

 iii aristam subulatam stramineam pungentem abeuntes. 



5. D. gracilis S. etS. Pr. I. p. 288; Form. in Ver. Briinn 1897 

 p 62. — Icon: Fl. gr. t. 404 (forma abnormis). — Exsicc: Heldr. 

 herb. norm. n. 1122 (e Macedonia). 



Glaber, glaucus; cauhbus numerosis, 10—30 cm. altis; foliis line- 

 aribus, rigidibus, margine scabridis; floribus solitariis vel 2— 3aggre- 

 aatis, basi foliis stramineis subulatis, calycis dimidium aequantibus suf- 

 fultis; squamis 4, duris, abrupte in aristam calycis tubum dunidium 

 aequantem attenuatis; calvce oblongo-cylindrico, purpurascente, dentibus 

 lanceolatis, mucronatis ; lamina obovato-cuneata, dentata, rosea, subtus 

 flavida. 



8. oetoeus Heldr. It. Graec. septentr. a 1879 pro sp.; Bois. Fl. 

 or suppl. p. 80. — D. masmenaetis d. oefoeus WiU. in journ. Lmn. 

 soc. XXIX. p. 424. — Flores fere omnes solitarii, squamarum anstae 

 sublongiores, calycis tubum dimidium superantes. 



In saxosis regionis montanae et subalpinae. Thessalia: prope Go- 

 ritza ad radices mt. Fehon, mt. Alafovris in mt. Othrys, pr Neraida, 

 Lamia (Form.): (i. mt. Oeta Phthiotidis (Heldr.). — Jun. Jul. ±. 



.. Vagina caulis diametrum aequans; squamae in cus- 

 pidem lanceolatam herbaceam abeuntes. 

 ; Caespitosi, caulibus, elaris, 10—30 cm altis. 



6 D. pruinosus Bois. et Orph. Diagn. Ser. 2, VI. p. 28 ; Vierh. 

 in Sitzber. Acad. Wiss. Wien 1898 p. 97. — D. haematocalyx ^. 

 iwuinosus Bois. Fl. or. I. p. 503. — Exslcc: Oi-ph. Fl. gr. n. 915. 



Pruinosus, glaucus; rhizomate ramoso, duro; fohis linearibus, rigi- 

 duHs, margine scabris ; cauhbus asperuhs, corymbose 1— 5floris; squamis 

 4-6, duriusculis. pallidis, sensim in cuspidem calycis tubum dmiidium 

 superantem attenuatis; calvce ventricoso, saepe purpurascente, prumoso, 

 dentibus lanceolatis acuminatis, lamina cuneato-obovata, denticulata, roseo- 

 purpurea, subtus flavida. 



In collibus saxosis ad radices mt. Pehon pr. Volo Thessaliae (Orph.). 

 — Jun. Jul. %. 



