llypericaceac. 281 



10. H. aciitum Moeiich. nieth. p. 128, Form in Ver. Briinn 1896 

 p. 91, 1897 p. 66. — H. tetrapternm Fr. iiov. p. 94; Bois. Fl. or. 

 I. p. 805; Heldr. chlor. Fani. p. 15; Forni in D. bot. Mon. 1891 

 p. 40, in Ver. Briinn 1895 p. 41; Haussk. symb. p. 43; Hal. in o. b. 

 Z. 1892 p. 369, Beitr. Fl. Thessal. p. 10; Bald. riv. coll. bot. Alb. 

 1896 p. 39. — Icon: Rchb. f. 5179. — Exsicc: Oi-ph. Fl. gr. n. 818; 

 Sint. et Bornm. it. turc. n. 1186. 



Glabrum, basi stoloniferum ; caule ramoso, angulis membranaceo 

 alatis; foliis sessilibus, ovato-oblongis, obtusis, pellucide-et margine nigro- 

 punctatis; cymis paniculam subcorymbosam foliosam formantibus; sepalis 

 lanceolatis, acutis, integris, eglandulosis ; petalis sparsim nigro-punctatis, 

 calyce vix duplo longioribus; seminibus rugoso-foveolatis. 



§. corsicuiii Steud. nomencl. bot. p. 787 pro sp. ; Bois Fl. or. 

 I. p. 806. — H. teneUHm Tausch in Flora 1831 p. 211, non Clarke. 

 — Caules pusilli, 1 — 2 pollicares, simplices, uniflori. — Exsicc. : N. v. 



In humidis montanis, ad fontes. Epirus : pr. Prevesa (Form.), 

 Janina (Bald.); Thessalia: pr. Kastania (Hal.), Neuropolis (Haussk), 

 mt. Ghavellu, pr. Bisula et Klinovo (Form.) in Pindo, ad Hepdominta 

 Aderfia in mt. Oxya (Form.), pr. Rapsani (Form) et Catherina (Sint.) 

 in mt. Olympo, pr. Selicany in mt. Ossa (Form.); Phthiotis: ad Mavro- 

 mandila pr. Lamia (Forni.); mt. Parnassus (Heldr.); Laconia: mt, 

 Malevo pr. Hagios Joannes (Orph.). — ^. Creta: mt. Ida (Sieb.). — 

 Jul. Aug. Tj.. 



11. H. quadrjnigulum L. sp. p. 785; Form. in D. bot. Mon. 1891 

 p. 40; Haus.sk. symb. p. 43. — Icon: Rchb. f. 5178. 



Glabrum, basi stoloniferum ; caule superne breviter ramoso, angulis 

 exalatis; foliis sessilibus, ovatis vel oblongis, obtusis, sparsim pellucide- 

 punctatis vel impunctatis ; floribus cymoso-corymbosis ; sepalis ellipticis, 

 obtusis , integris, eglandulosis; petalis nigro-punctatis, calyce 3— 9plo 

 longioribus; seminibus seriatim-foveolatis. 



In nemorosis montanis, rarissime. Thessalia : in oropedio Neuro- 

 polis (Haussk.), pr. Velitsena et Kastania (Form.) in Pindo. — Julio, 

 Aug. '^1 . X. o. 



XX Caulis teres vel bilineatus. 

 O Folia glabra. 



. Folia saltem media et superiora anguste-linearia. 



12. H. tyuipliresteum Bois. et Spr. diagn. I. p. 57. — H. liysso- 

 pifotimn var. tiimphrestenm Bois. Fl. or. I. p. 800. — 



Glabrum, glaucescens; caulibus obscure bilineatis, axillis ramuligeris; 

 fohis sessilibus, subcoriaceis, pellucide-punctatis, inferioribus oblongo- 

 linearibus, obtusis, margine subrevolutis , superioribus et ramuloruni 

 -terilium convolutis; ramulis floriferis oppositis, subtrifloris, panicuham 

 angustam formantibus; sej)alis ovato-ol^longis, eglandulosis vel crebre 

 glanduloso-marginatis ; petalis calyce 6plo longioribus, apicem versus 



