ЭлБиб

The plant material collected was determined according to Flora of PR Bulgaria

(Й орданов (ред.), 1963-1995) and Flora Europaea (Turin ed., 1965-1980). The

herbar specimens are kept in the Herbarium of Sofia University (SO). The plant

nomenclature follows Opredelitel na Vishite Rastenija v Balgarija (Кожухаров (ред.),

1992) and Flora of PR Bulgaria.

RESULTS

POACEAE

6620.26950.

P silu ru s incurvus

(Gouan) Sch iuz et T h e ll., FM-74, SC

(D. Pavlova); SO-103 038

West Frontier Mountains. Vlahiua Mountain, Murdzova chuka locality, south

eastern slope, 750 m a.s.L on serpentines, with fruits, 14. 06. 2004.

The species area includes open dry habitats in Southern Europe (Tutin et al.,

1980).

In Bulgaria the taxon is known for the following floristic regions: Black Sea coast,

Danube plain. Balkan foothill region (Central), Sofia region, Znepole region, Struma

valley, Mesta valley, Sredna Gora Mountain (Western), Rhodopes Mountains (Eastern),

Thracian plain and Tuudza hilly region (Кожухаров, 1992). Делипавлов и др.

(1983, 1992) do not provide details on the chorologv of the species and indicate the

whole territory' of the country'. Later on the species was reported for Belasitza Mountain

(D im itrov , P a v lo v a , 2000) and for Slrandza Mountain (Делипавлов, Чсшме-

джиев (ред.), 2003),

The species forms mosaic populations on serpentine terrains with eroded ultra-

basic rocks and thin soil.

Submedilernmean geoelement.

4430.19005.

K o e le ria siтонка ii

Adam., FM-74, SC (D. Pavlova); SO-

103035

West Frontier Mountains, Vlahina mountain, Murdzova chuka locality, south

eastern slope, 750 m a.s.L on serpentines, with fruits, 14. 06. 2004.

In Bulgaria the taxon is known for the following floristic regions: Black Sea coast

(Central), North-Eastern Bulgaria, Balkan foothill region, Slara Planina Mountain

(Eastern), Sofia region, Struma valley, Mesta valley, Rila Mountain, Sredna Gora

Mountain. Rhodopes Mountains (Western, Eastern), Thracian plain, Tundza hilly region

and Slrandza Mountain up to 1300 m a.s.J. (Кож ухаров , 1992). Slavjanka Mountain,

and Pirin Mountain are excluded although the species was reported for these mountains

by Кожухаров и др. (1988).

Делипавлов, Чешмеджиев (2003) add the floristic region Pirin Mountain, but

again Slavjanka Mountain is not included.

According to К ожухаров и др. (1988) the species grows in rock fissures, screes,

sunny herb and shrubby places, on both siliceous and limestone basic rock.

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