Spontaneous vascular plants for the territory of the Znesinnya Regional Landscape Park (Lviv)
On the base of research florochorology, studing the main herbarion collections (LW, LWKS, LWS) and analisis the literature the checklist of the spontaneous vascular plants for the territory of the Znesinnya Regional Landscape Park has been compiled. Some 727 species from 392 genera, 108 families, 59 orders, 5 classes and 4 divisions are presented from the investigated area. Among them, the most common part (77.7%) belongs to the representatives of the Magnoliopsida class, while the Liliopsida class of representations is significantly less (19.3%). With a wide range of disputes, coniferous trees are stocked less than 3.0% of all types. The species distribution to the leading families and genera have been analysed. For the first time were recorded the present habitats of 30 rare species (15 from the Red Data Book of Ukraine, аnd 15 species are rare in the region). The locations of the rare species with state sozological status (Dactylorhiza incarnata (L.) Soó, Epipactis palustris (L.) Crantz, Listera ovata (L.) R.Br., Lilium martagon L., Orchis militaris L.) were offered for the first time. Two species from addition of the First Bern Convention (Cypripedium calceolus and Pulsatilla grandis) are disappeared on the territory of the park.