Results 291 to 300 of about 67,369 (357)

Complexity of leaf surface texture affects microbial colonization in temperate forest tree species. [PDF]

PLoS One
Schulze WX, Schulze ED, Reiße S, Rischke R, Bouriaud O, Büdel B, Straub T, Pillai E, Tanunchai B, Purahong W, Simm S, Noll M.   +11 more
europepmc   +1 more source

Late Quaternary history of North Eurasian Norway spruce (Picea abies) and Siberian spruce (Picea obovata) inferred from macrofossils, pollen and cytoplasmic DNA variation

Journal of Biogeography, 2015
Mari Mette Tollefsrud, Małgorzata Latałowa, W O Van Der Knaap   +2 more
exaly   +2 more sources

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On the variability of Ophiostoma piceae

Antonie van Leeuwenhoek, 1989
The morphology and cultural characteristics of Ophiostoma piceae were described on the basis of 22 strains from the CBS collection supplemented with 25 fresh isolates from Poland, mostly from necrotic parts of Quercus robur. The pleomorphism of anamorphs of the fungus is described in detail.
K, Przybył, G S, De Hoog
openaire   +2 more sources

Origin and demographic history of the endemic Taiwan spruce (Picea morrisonicola)

Ecology and Evolution, 2013
Taiwan spruce (Picea morrisonicola) is a vulnerable conifer species endemic to the island of Taiwan. A warming climate and competition from subtropical tree species has limited the range of Taiwan spruce to the higher altitudes of the island. Using seeds
Michael Stocks, Martin Lascoux
exaly   +2 more sources

The genus Picea

1998
Norway spruce, the only species belonging to the genus Picea in Italy, is one of the most important species in Northern Italy under economical and ecological point of view. On the Alps, Norway spruce is the dominant species between 1,500 and 1,900 meters a.s.l. (ca. 264,000 ha) but it can be found in mixed stands up to 2,100 mt a.s.l. and as low as 900-
Bucci G, Giannini F
openaire   +2 more sources

Chemical constituents of Picea neoveitchii

Phytochemistry, 2011
Four flavonoids, 5,7,4'-trihydroxy-3,8,-dimethoxy-6-C-methylflavone (1), 5,8,4'-trihydroxy-3,7-dimethoxy-6-C-methylflavone (2), 7-methoxy-6-C-methylkaempferol (3) and kaempferol-7-O-(2″-E-p-coumaroyl)-α-l-arabinofuranoside (4), together with 15 known compounds, were isolated from the twigs and leaves of Picea neoveitchii Mast.
Zhijun, Song, Weiquan, Chen, Xiaoying, Du, Heng, Zhang, Lijing, Lin, Hanhong, Xu   +5 more
openaire   +2 more sources

Incompatibility between Picea pungens Engelm. and Picea engelmannii Parry

Forest Science, 1973
Abstract Ovule development was studied in reciprocal crosses between Picea pungens Engelm. (blue spruce) and P. engelmannii Parry (Engelmann spruce). Reproductive failure was found to occur at several stages through the proembryo stage.
Susan V. Kossuth, Gilbert H. Fechner
openaire   +1 more source

Large‐scale disturbance legacies and the climate sensitivity of primary Picea abies forests

Global Change Biology, 2018
J. Schurman, V. Trotsiuk, R. Bače, V. Čada, S. Fraver, P. Janda, D. Kulakowski, J. Lábusová, M. Mikoláš, T. Nagel, R. Seidl, M. Synek, K. Svobodová, Oleh Chaskovskyy, M. Teodosiu, M. Svoboda   +15 more
semanticscholar   +1 more source