580 Pflanzen (Botanik)
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Von dem im Oberharz befindlichen Hohnekamm und Zeterklippen bei Wernigerode werden in der hochmontanen Fichtenstufe einige auf Granitblöcken und Rohhumus vorkommende Moosgesellschaften beschrieben. Von besonderem Interesse sind das lichtliebende Andreaeetum petrophilae Frey 1922 und die sciophytischen Gesellschaften Diplophyllo-Scapanietum Sm. 1947, Cephalozio bicuspidatae-Diplophylletum taxifolii ass. nov., Schistostegetum osmundaceae Giac. 1939, auf Rohhumus das Leucobryo-Tetraphidetum Bk. 1958 und Mylietum taylori Phil. 1956.
Im Naturschutzgebiet Marktal und Morast, das sich im mittleren Teil des Thüringer Waldes befindet, konnten 40 Moosgesellschaften nachgewiesen werden, die auf Silikatgestein, Mineralboden, der Borke lebender Bäume, morschem Holz und Rohhumus gedeihen. Für das Naturschutzgebiet sind die Moosverbände Grimmio-Hypnion, Isothecion myosuroidis, Diplophyllion albicantis, Dicranellion heteromallae, Nowellion curvifoliae, Tetraphidion pellucidae, Bryo-Brachythecion, Ctenidion mollusci und Racomitrion acicularis charakteristisch. Die synsystematische Stellung der Gesellschaften wird dargestellt, eine Liste mit 227 Arten vermittelt den aktuellen Moosbestand.
Im Naturschutzgebiet Ibengarten bei Dermbach, in der thüringischen Rhön gelegen, wurden 17 Moosassoziationen nachgewiesen, die auf Kalkstein, Erde, der Borke lebender Bäume und morschem Holz vorkommen. Charakteristisch sind für das Naturschutzgebiet die epilithischen Gesellschaften Homomallietum incurvati Philippi 1965, Cirriphylletum vaucheri Neumayr 1971, Anomodonto-Leucodontetum Wisniewski 1930 und Tortello-Ctenidietum mollusci Stodiek 1937, die epiphytischen Gesellschaften Isothecietum myuri Hilitzer 1925 und Orthodicrano-Hypnetum filiformis Wisniewski 1930 sowie das epixyle Hypno-Xylarietum Philippi 1965. Die synsystematische Stellung der Moosgesellschaften wird dargestellt; eine Liste mit 121 Bryophytenarten vermittelt den aktuellen Moosbestand.
The present contribution revealed the occurrence of Hypnum plumaeforme Wilson belonging to family Hypnaceae (Bryopsida) for the first time in Munsiyari region of Uttarakhand state, which is a new addition to the bryoflora of Western Himalayas. Earlier this species was known only from eastern Himalayas (Nepal).
The present study is a compilation of moss flora of Western Himalayas (India). This compilation listed 745 species of mosses, belonging to 19 orders; 55 families and 230 genera. Out of these 17 species have been reported endemic from Western Himalayas. 196 species have been synonymized and status of 86 species is still doubtful i.e. unresolved name. At present out of 745 only 463 species are validly known from this mountain range of India
Similipal Biosphere Reserve is a part of biotic province of Chhotanagpur Plateau. It has a representative ecosystem under Mahanadian biogeographic region. Its biodiversity is an assemblage representation of Western Ghats and North-East India. Regarding bryophytes this area was rather unexplored and the current investigation shows the occurrence of 33 taxa of bryophytes in this biosphere reserve and its neighboring areas. Each species has been enumerated with its ecological and distributional details.
Bryoflora of Munsyari and Dharchula Tehsil of Pithoragarh, Uttarakhand, Western Himalayas, India
(2012)
Uttarakhand state of India comprises unique topographical conditions and hence is rich in bryophytes. In present work two Tehsils-Munsyari and Dharchula of Pithoragarh have been explored extensively to assess the bryophytic wealth of this district. A preliminary checklist has been prepared which revealed the occurrence of 51 taxa of bryophytes from this district.
The present paper includes information on intraspecific variability (ecological and morpho-anatomical) among 46 accessions of Conocephalum conicum (L.) Dumort. collected from diverse habitats in Bhaderwah (J & K state), India. The study revealed tremendous diversity in almost each studied character.