Wszystkie pola: KR. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Geasters in the Western Ghats and west coast of India
Autorzy:: Karun, N.C.
Sridhar, K.R.
Powiązania:: https://bibliotekanauki.pl/articles/67716.pdf
Data publikacji:: 2014
Wydawca:: Polskie Towarzystwo Botaniczne
Opis:: Inventory in different locations of the Western Ghats and west coast of India during 2011–2013 yielded six species of geasters (Geastrum fimbriatum, G. lageniforme, G. pseudostriatum, G. saccatum, G. schweinitzii and G. triplex). Based on fresh basidiomata, illustrations of geasters are presented with macroscopic and microscopic observations. Fruit bodies of G. lageniforme were gregarious and abundant followed by G. triplex, while G. pseudostriatum were rare and solitary. Among the geasters, G. triplex was ectomycorrhizal with native tree Terminalia paniculata of the west coast. Geastrum fimbriatum, G. pseudostriatum and G. schweinitzii constitute the first record for the Western Ghats of India. Distribution, substrate preference, ectomycorrhizal features, economic value and conservation of geasters are discussed.
Źródło:: Acta Mycologica; 2014, 49, 2
0001-625X
2353-074X
Pojawia się w:: Acta Mycologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Association of water-borne conidial fungi with epiphytic tree fern [Drynaria quercifolia]
Autorzy:: Karamchand, K S
Sridhar, K.R.
Powiązania:: https://bibliotekanauki.pl/articles/66978.pdf
Data publikacji:: 2009
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: fungi association
conidial fungi
epiphytic tree fern
Drynaria quercifolia
aquatic fungi
tree fern
diversity
conidium
canopy
hyphomycete
Opis:: The live and dead tissues, and trapped leaf litter by the epiphytic tree fern Drynaria quercifolia associated with riparian tree species of Konaje (west coast) and Sampaje (Western Ghat) streams of India during dry (summer) and wet (monsoon) seasons yielded 37 species of water-borne conidial fungi on bubble chamber incubation. Dead bracket leaves of fern possess the highest species as well as conidia in Konaje, while the trapped leaf litter in Sampaje. During summer, the diversity was highest in bracket leaves in both locations, while in monsoon season it was highest in rhizomes of Konaje and in trapped leaf litter in Sampaje. Even though the conidial output from tissues of Drynaria and trapped leaf litter were not equivalent to stream submerged leaf litter, the species richness ranged between 40% and 75% in Konaje and Sampaje streams. As stable epiphyte, Drynaria exposed to wet and dry regimes in tree canopies of west coast and Western Ghats likely to serve as host for perfect states of water-borne hyphomycetes.
Źródło:: Acta Mycologica; 2009, 44, 1; 19-27
0001-625X
2353-074X
Pojawia się w:: Acta Mycologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Water-borne hyphomycetes in tree canopies of Kaiga (Western Ghats), India
Autorzy:: Sudheep, N.M.
Sridhar, K.R.
Powiązania:: https://bibliotekanauki.pl/articles/67068.pdf
Data publikacji:: 2010
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: water-borne hyphomycete
hyphomycete
diversity
conidium
leaf litter
sediment
stemflow
tree canopy
Kaiga
Western Ghats
India
life cycle
aquatic habitat
canopy
Opis:: The canopy samples such as trapped leaf litter, trapped sediment (during summer), stemflow and throughfall (during monsoon) from five common riparian tree species (Artocarpus heterophyllus, Cassia fistula, Ficus recemosa, Syzygium caryophyllatum and Xylia xylocarpa) in Kaiga forest stand of the Western Ghats of southwest India were evaluated for the occurrence of water-borne hyphomycetes. Partially decomposed trapped leaf litter was incubated in bubble chambers followed by filtration to assess conidial output. Sediments accumulated in tree holes or junction of branches were shaken with sterile leaf disks in distilled water followed by incubation of leaf disks in bubble chamber and filtration to find out colonized fungi. Stemflow and throughfall samples were filtered directly to collect free conidia. From five canopy niches, a total of 29 water-borne hyphomycetes were recovered. The species richness was higher in stemflow and throughfall than trapped leaf litter and sediments (14-16 vs. 6-10 species). Although sediments of Syzygium caryophyllatum were acidic (5.1), the conidial output was higher than other tree species. Stemflow and throughfall of Xylea xylocarpa even though alkaline (8.5-8.7) showed higher species richness (6-12 species) as well as conidial load than rest of the tree species. Flagellospora curvula and Triscelophorus acuminatus were common in trapped leaf litter and sediments respectively, while conidia of Anguillospora crassa and A. longissima were frequent in stemflow and throughfall. Diversity of water-borne hyphomycetes was highest in throughfall of Xylea xylocarpa followed by throughfall of Ficus recemosa. Our study reconfirms the occurrence and survival of diverse water-borne hyphomycetes in different niches of riparian tree canopies of the Western Ghats during wet and dry regimes and predicts their possible role in canopy as saprophytes, endophytes and alternation of life cycle between canopy and aquatic habitats.
Źródło:: Acta Mycologica; 2010, 45, 2
0001-625X
2353-074X
Pojawia się w:: Acta Mycologica
Dostawca treści:: Biblioteka Nauki

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