154 MR. F. N. WILLIAMS ON THE GENUS SILENE. 
++. Filamenta ciliata. 
313. Sirens Rormert, Friw. in Flora, xix. (1836) p. 439; 
Rohrb., Monogr., p. 198. 
According to E. Tanfani, the petals are bigibbous, and the filaments ciliate. 
(reogr. limits —N. Near Carlova, in N. Bulgaria. 
S. Mt. Pindus, in Thessaly, Greece (Hauss- 
knecht, in Mittheil. Thiiring. Bot. Ver., 
Heft v. (1893) p. 50). 
HE. E. Rumelia (Skorpil, 1886, ex Nym., Consp. 
Fl. Eur., suppl., ii. p. 58). 
W. Prov. of Abruzzi, Central Italy. 
314. S. onympica, Boiss., Diagn. Pl. Nov. Or., Ser. I. i. p. 24 
(1842) ; Rohrb., Monogr., p. 198. 
a, GLABRATA, mihi. 
Folia radicalia scabrido-ciliolata, ceterum glabra. Racemus 
spiciformis. Calyx 5 mm. longus. Petalorum appendices bini, 
breves, ovati. 
8. PUBESCENS, Boiss., Fl. Orient, i. p. 610. 
Folia radicalia undique tomentella. Racemus longior, laxior. 
Calyx 8 mm. longus. Petalorum appendices interdum obsoleti. 
J. CALYCULATA, C. Koch, (sp.) in Linnea, xix. (1847) p. 56. 
Folia angustiora. Racemus laxus. Petala bigibba, lobis 
linearibus, appendicibus ad gibbos reductis. 
Speciei forme capituliformes a 9. capitellatd petalis bifidis 
statim dignoscende. 
Geogr. limits—N. Prov. of Kara-bagh, in the Caucasus 
(var. y). 
S. Mt. Taurus, in Cilicia. 
E. Mt. Elburz, in N. Persia, above Warahosul 
(var. +). 
W. Mt. Kheshish-dagh (Bithynian Olympus). 
A. Petala integra lineari-spathulata. 
315. S. carrrentata, Botss., Diagn. Pl. Nov. Or., Ser. I. i. p. 255 
Rohrb., Monogr., p. 199. 
Differt a priori, petalis integris, filamentis glabris ; a proxima, 
floribus dimidio minoribus hermaphroditis, petalis minus 
exsertis, unguibus ciliatis. 
