274 
Geranium lucidum, ZL. : 
Struma Plain and Krusa Balkan, in flower and fruit, 5-18, 
Harris, 214; foothills between Turica and Kopriva, in flower 
and fruit, 30-4-17, Turrill, 121. : 
Distr. Cent. and S. Eur., N. Afr., Orient, Cent. Asia. 
Balkans: Greece, Maced., Mtn., Serb., Bulg., Thrace. 
Erodium cicutarium, L’Her. 
Struma Plain and Krusa Balkan, in flower and fruit, 5-18, 
Harris, 168, 183. 
Kur., N. Afr., Orient, Temp. Asia. 
Balkans: General 
he. flowers open in the early morning and the petals fall 
after noon. 
ZYGOPHYLLACEAE, 
Tribulus terrestris, Z. : 
Krusa Balkan, in flower and fruit, 6-18, Harris, 365; just 
south of Karamudli, in flower and fruit, 23-7-17, Turrill, 523. 
Distr. §. Eur., N. and 8. Afr., Orient. 
kans: Greece, Maced., Serb., Bulg., Thrace. 
Prostrate, spreading branches, pale yellow corollas. 
Rutaceap, 
Dictamnus albus, Z. 
Struma Plain and Krusa Balkan, in flower, 5 & 6-18, Harris, 
205, 406. 
Distr. Eur., Orient, Temp. Asia. 
Balkans: General. 
Peganum Harmala, J. 
Struma Plain and Krusa Balkan, in flower, 6-18, Harris, 327. 
Distr. §. Eur., N. Afr., Orient, Temp. Asia. 
Balkans: General, 
RHAMNACEAR. 
alkan, in flower, 4 & 5-18, Harris, 
Gugunci, Doiran, and Kilindir, in 
, Baker, 5; Struma Plain, about 3 km. east 0 
Orljak, foliage and old fruit, 20-4-17, Turrill, 78; foothills 
between Turica and Kopriva, in flower, 17-5-17, Turrill, 257. 
Distr. Eur., Orient. 
Balkans: General. 
The yellowish-green flowers attra 
ladybirds, which hang on the inflor 
flowers 
cet a great many flies and 
escences and walk over the 
; _ ANACARDIACEAE, 
Pistacia Terebinthus, 7. 
pani) b iovus by south of Kopriva, in young fruit, 15-5-17, 
Distr. §. Eur., N. hie. Otek. 
Balkans: General. 
