Stecuk N.P. ЕCOLOGICAL FEATURES OF PLATANTHERA BIFOLIA (L.) RICH. ON THE TERRITORY OF THE SOUTH PREURAL The author provides results of research over ecological and biological specific features and population biology of butterfly orchid growing on the South Preural territory: the species is to be found only within forest-steppe zone and characterized by exact ecological and phutocoenotic connection with mixed forests, normal coenopopulations of full members form in ecotopes with crown density 0,3 — 0,4, OPP 50-60%. Key words: orchid, ontogenetic conditions, coenopopulations, life strategy.
References:
1. Averyanov LV The origin and some features of evolution, biology and ecology of orchids (Orchidaceae) / / Botan. Zh. 1991. T. 76. № 10. S. 1345-1359.
2. Andrievskaya EA Ecological and biological features of Platanthera bifolia (L.) Rich. and the Calypso bulbosa (L.) Oakes in the eastern Trans-Baikal. Abstract. ... Candidate. biol. Science. — Ulan-Ude, 2009. 22 sec.
3. Blinov IV Ontogenetic structure of populations of some orchids in disturbed habitats in the Murmansk region / / Botan. Zh. 2001, T. 86, № 6. S. 101-113.
4. Vahrameyeva MG, Denisova LV Platanthera bifolia — Platanthera bifolia (L.) Rich / / Diagnoses and keys age of grassland plants. — M.: Publishing House of Moscow State Pedagogical Institute, 1983. S. 16-18.
5. Gorchakovskii PL, Shurova EA Rare and Endangered Plants of the Urals and the Ural region. M.: Nauka, 1982. 208 pp.
6. Efimov PG The genus Platanthera (ORCHIDACEAE) in the flora of Russia. 1. Types of subsection Platanthera section Platanthera / / Botan. Zh. 2006, T. 91. № 11. S. 1713-1731.
7. Ishmuratov MM, Suyundukov IV, Ishbirdin AR, Zhirnova TV Condition coenopopulations certain Sem. Orchidaceae in the southern Urals. Note 1. Types of steblekornevymi tuberoidami / / Plant Resources, 2003. T. 39. Vol. 2. S. 1-17.
8. Konev, NV, Senator SA, Saksonov SV All the Red Book of Samara region. Plants, lichens and mushrooms. — Togliatti: Cassandra, 2009. 272 pp.
9. The Red Book of the Republic of Bashkortostan: Rare and endangered species of vascular plants. Ufa: kitap, 2001. 280 pp.
10. The Red Book of the Middle Urals (Perm and Sverdlovsk region): Rare and endangered species of animals and plants. Ekaterinburg: Izd-vo Ural. University Press, 1996. 279.
11. Orchids of the Urals: taxonomy, biology, conservation / SA Mamaev, MS Knyazev, PV Kulikov, EG Filippov. — Ekaterinburg: UrORAN, 2004. 123 pp.
12. Iteration EA Orchids northwest Caucasus. — M.: Nauka, 2002. 253 pp.
13. Ryabinina ZN, Knyazev, MS The vascular plants of the Orenburg region. — M.: Association of Scientific. Vol. KMK, 2009. S. 167-182.
14. Stetsuk NP Orchids in protected natural areas of the Southern Urals / / Bulletin of TSU. Ser. Biology and ecology. Tver: Tver State University Publishing House, 2007. Vol. 4. № 8 (36). S. 133-137.
15. Tatarenko IV Orchids of Russia: life forms, biology, protection issues. Moscow: Argus, 1996. 207.
16. Tsarevsky NG Platanthera bifolia Biol. flora Phys. region. , 1975. Vol. 2. S. 11-17.
17. Ecological scale E. Landolt Biol. flora Phys. region. , 1980. Vol. 6. S. 215.
18. Bateman R. M., Sexton R. Is spur length of Platanthera species in the British Isles adaptively optimized or an evolutionary red herring? / / Watsonia 27: 1-21 (2008)
19. Brzosko E. The dynamics of island populations of Platanthera bifolia in the Biebrza National Park (NE Poland) / / Ann. Bot. Fennici 40: 243-253 (2003)
About this article
Author: Stetsuk N.P.
Year: 2010
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