307 
OLEACEAE, 
Jasminum fruticans, Ll, 
Struma Plain and Krusa Balkan, in flower, 5-18, Harris, 
221; about 3 km. south-east of Orljak, Struma Plain, yellow 
flowers, 20-4-17, Turriil, 91. : 
istr. §. Eur. . Afr., Orient. 
Balkans: Greece, Maced., Alb., Bulg., Thrace. 
Ligustrum vulgare, L. 
About 2 km. east of Orljak, Struma Plain, 23-4-17, Turrill. 
Distr. Kur., Orient. 
Balkans: General. 
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Fraxinus Ornus, L. 
Hills between Turica and Gumus Dere, 15-5-17, 7urrill, 230. 
Distr. Cent. and S. Eur., Orient. : 
lkans: General. 
APOCYNACEAE, 
Vinca herbacea, W. &. 
Krusa Balkan, in flower, 6-18, Harris, 396. 
Distr. E. and 8. E. Eur., Orient. 
Balkans: Greece, Serb., Bulg., Thrace. 
ASCLEPIADACEAE. 
Periploca graeca, L. 
Ravine between Turica and Kopriva, climbing over bushes, 
in flower, 29-5-17, Turrill, 347; Struma P ain and Krusa 
Balkan, in flower, 4 & 5-18, Harris, 162. 
Distr. S.-E. Eur., Orient. 
Balkans: Greece, Maced., Alb., M Bulg., Thrace. 
The corolla lobes are oblong to very slightly lanceolate-oblong 
bifid apex. At the base of each there are two lateral pro- 
one on the right, arising respec- 
d left halves of the neighbouring 
corolla-lobes. On the inner face of each lateral pessoas a 
