scholarly journals Intra- and interspecific variations of polycyclism in young trees of Cedrus atlantica (Endl.) Manetti ex. Carri�re and Cedrus libani A. Rich (Pinaceae)

2003 ◽  
Vol 60 (1) ◽  
pp. 19-29 ◽  
Author(s):  
Sylvie Sabatier ◽  
Philippe Baradat ◽  
Daniel Barthelemy
Trees ◽  
1997 ◽  
Vol 11 (8) ◽  
pp. 504-510 ◽  
Author(s):  
D. Canard ◽  
O. Perru ◽  
V. Tauzin ◽  
C. Devillard ◽  
J.-P. Bonhoure

2021 ◽  
Vol 30 (4) ◽  
pp. 883-895
Author(s):  
Benjamin Andrieux ◽  
Juliette Signor ◽  
Vincent Guillou ◽  
Michael Danger ◽  
Franck Jabot

1974 ◽  
Vol 22 (4) ◽  
pp. 439 ◽  
Author(s):  
EG Crichton

Reproductive biology was studied in captive N. alexis, N. fuscus, N. mitchellii and N, cervinus. All were polyoestrous, the oestrous cycle averaging 7.0-8.0 days in N. alexis and N. mitchellii and 9.0 days in N. fuscus. In N. cervinus there was a considerable variation in length; this species may be easily stressed and less adaptable to captivity. Gestation in the non-lactating animal lasted 32, 34-37 and 38-43 days in N. alexis, N. mitchellii and N, cervinus respectively; all three had post-partum oestrus and mating. Lactation appeared to delay implantation in N, cervinus and probably in N. mitchellii, but not in N. alexis; it lasted 3-4 weeks, during which time the young clung tenaciously to the teats. Oestrus was not always suspended during lactation in N. alexis, and conception may take place during suckling in this species. Interspecific variations in this pattern of reproduction are discussed, and the information compared with data from other Australian Muridae.


2021 ◽  
Vol 42 ◽  
pp. 101292
Author(s):  
Nassim Belkacem ◽  
Bachra Khettal ◽  
Mohammad Hudaib ◽  
Yasser Bustanji ◽  
Bashaer Abu-Irmaileh ◽  
...  

Author(s):  
D. W. Minter

Abstract Descriptions are given of Trimmatostroma scutellare, which are found on dead decaying branches, twigs and cones of conifers, including information on its geographical distribution (USA (California), Russia, Austria, Bulgaria, Czech Republic, UK, Iceland, Norther Ireland, Poland, Sweden, Switzerland and Ukraine), hosts (Abies sp., Cedrus libani, Juniperus communis, Larix decidua, L. europaea, L. kaempferi, L. komarovii, L. sibirica, Larix sp., Pinus contorta, P. maritima var. nigra, P. mugo, P. nigra, P. radiata, P. sibirica, P. sylvestris and Pinus sp.), other associated organisms (Cladosporium cladosporioides and Sclerophoma pithiophila [Sydowia polyspora]), diagnostic features, biology and conservation status.


2022 ◽  
Vol 506 ◽  
pp. 119967
Author(s):  
Mariem Ben-Said ◽  
Juan Carlos Linares ◽  
José Antonio Carreira ◽  
Lahcen Taïqui

IUCrData ◽  
2016 ◽  
Vol 1 (4) ◽  
Author(s):  
Ahmed Benharref ◽  
Abdelouhed Oukhrib ◽  
Mustapha Ait Elhad ◽  
Lahcen El Ammari ◽  
Mohamed Saadi ◽  
...  

The title compound, C19H22O2, was synthesized in three steps from a mixture of α-, β- and γ-himachalene, which was isolated from an essential oil of the Atlas cedar (Cedrus atlantica). In the crystal, molecules are linked by C—H...O hydrogen bonds into chains running parallel to thebaxis.


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