Results 111 to 120 of about 608 (165)

Trees Are a Major Foraging Resource for Honeybees in the City. [PDF]

Plants (Basel)
Koelzer K, Ribarits A, Weyermair K, Bouchal JM, Mayr J, Weber M.   +5 more
europepmc   +1 more source

Cities as stepping stones for climate-driven tree species range shifts

Haesen S, Geuskens M, Spreij S, Goossens W, Desie E, Muys B, Meerbeek K.   +6 more
europepmc   +1 more source

Comparative toxicity of three variant oils and their nanoemulsions on the brown dog tick Rhipicephalus sanguineus. [PDF]

Sci Rep
Abdel-Ghany HSM, Ayoob F, Abdel-Shafy S, Soliman AAF, Gebely MA, Abuowarda M.   +5 more
europepmc   +1 more source

Using floristic data to shed light on the origin of flora in the poorly studied common cypress habitats of Northern Iran. [PDF]

Sci Rep
Amini T, Erfanian MB, Ejtehadi H.
europepmc   +1 more source

Host specificity in the fungal plant parasite Anthracoidea sempervirentis (Anthracoideaceae, Ustilaginales) reveals three new species and indicates a potential split in the host plant Carex sempervirens.

Fungal Syst Evol
Kemler M, Denchev TT, Feige A, Denchev CM, Begerow D.   +4 more
europepmc   +1 more source

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Novel Triterpenoidal Alkaloids from the Roots of Buxus Sempervirens

Natural Product Research, 1998
Abstract Phytochemical studies on the ethanolic extract of the roots of Buxus sempervirens of Turkish origin have yielded two novel triterpenoidal alkaloids, (+)-30-hydroxycyclomicrobuxene (1) and (-)-semperviroxazolidine (2). Their structures were established on the basis of extensive spectroscopic studies.
M Iqbal Choudhary, Bilge Sener, Athar Ata   +2 more
exaly   +3 more sources

Buxus sempervirens L.Buxaceae

Ethnobotany of Mountain Regions
Narel Y. Paniagua-Zambrana, Rainer W. Bussmann   +1 more
exaly   +4 more sources

New Alkaloids from Buxus sempervirens

Journal of Natural Products, 1989
Buxus sempervirens of Turkish origin has yielded two new steroidal alkaloids, (−)-O-acetyl-N-benzoylbuxidienine and (+)-nor-16α ...
ASIF, E, TURKOZ, S, SENER, B, AHMED, D, ATTAURRAHMAN, ATTAURRAHMAN   +4 more
openaire   +2 more sources

Chemical Constituents ofBuxus sempervirens

Planta Medica, 1988
BUXUS SEMPERVIRENS (Buxaceae) of Turkish origin has yielded a new steroidal alkaloid, (-)-( Z)-buxenone ( 1) along with its known isomer (-)-( E)-buxenone ( 2). The plant also yielded 4',5-dihydroxy-3,3',6,7-tetramethoxyflavone ( 3) and artemetin (5-hydroxy-3,3',4',6,7-pentamethoxyflavone) ( 4).
D, Ahmed, M I, Choudhary, S, Turkoz, B, Sener   +3 more
openaire   +2 more sources

TOBACCO STREAK VIRUS INFECTING BUXUS SEMPERVIRENS

Acta Horticulturae, 2006
Box-tree (Buxus sempervirens) is an evergreen ornamental plant, appreciated for its small, dark-green glossy leaves attractive in all seasons, and mostly used as borders in the gardens. In the fall of 2001, three pot plants of box-tree coming from Tuscany region (central Italy) were sent to DiSTA-Plant Pathology of the Bologna University to be examined
BELLARDI, MARIA GRAZIA, Sghedoni L., BERTACCINI, ASSUNTA   +2 more
openaire   +3 more sources