Results 31 to 40 of about 27,748 (261)

Paleobotanical study of Holocene subfossil stroblii and wood at Cevico Navero (Palencia, Spain).

open access: yesAnales del Jardín Botánico de Madrid, 1997
This paper reports results of work at the Cevico Navero site in Palencia, Spain. Macro- and microscopic study of the subfossil cones and trunks found at the site has permitted their identification to the species Pinus nigra.
Sonia Roig   +4 more
doaj   +1 more source

The complete chloroplast genome sequence of Picea neoveitchii (Pinaceae: Piceoideae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome of Picea neoveitchii was assembled in this study. The genome comprised 124,234 bp in length. The GC content was 38.77%.
Yanyan Li   +4 more
doaj   +1 more source

Phylogeny and taxonomy of the Ophiostoma piceae complex and the Dutch elm disease fungi [PDF]

open access: yes, 2001
The Ophiostoma piceae complex forms a monophyletic group of insect-dispersed pyrenomycetes with synnemata (Pesotum) and micronematous (Sporothrix) synanamorphs. Other species of Ophios-toma outside of the O.
Farrell, Roberta L.   +4 more
core   +2 more sources

Lectotypification of Tsuga longibracteata W.C.Cheng (Pinaceae) [PDF]

open access: yesPhytoKeys, 2021
W.C.Cheng did not clearly indicate the herbarium repository of the type specimen (Y.Tsiang 7712) when he described Tsuga longibracteata W.C.Cheng. Later, researchers suggested that the type is either in NAS or in PE. However, we found more than one duplicate of the type collection in both NAS and PE. Following the Shenzhen Code, we lectotypify the name
Yong Yang, Keith Rushforth
openaire   +3 more sources

Antibacterial Activity of Essential Oils from Pinaceae Leaves Against Fish Pathogens

open access: yesJournal of the Korean Wood Science and Technology, 2020
1) Fish pathogens cause not only economic damages to fish farming but also infectious pathogens known as a zoonotic agent. Since the continued use of antibiotics to control fish pathogens entails side effects, materials of natural origin need to be ...
Youngseok Ham   +4 more
semanticscholar   +1 more source

Roman diet and trade: evidence from organic residues on pottery sherds recovered at the Roman town of Calleva Atrebatum (Silchester Hants.) [PDF]

open access: yes, 2008
The analysis of organic residues from pottery sherds using Gas-Chromatography with mass-spectroscopy (GC-MS) has revealed information about the variety of foods eaten and domestic routine at Silchester between the second and fourth–sixth centuries A.D ...
Copley   +16 more
core   +1 more source

Regeneración y estructura vertical de un bosque de Pseudotsuga menziesii (Mirb.) Franco en Chihuahua, México

open access: yesRevista Mexicana de Ciencias Forestales, 2020
Para la caracterización de la estructura vertical de un bosque de Pseudotsuga menziesii en el ejido Chinatú, municipio Guadalupe y Calvo, Chihuahua, se realizó un muestreo aleatorio de ocho sitios circulares de 1 000 m2 dispersos en 80.46 ha.
Samuel Alberto García García   +4 more
doaj   +1 more source

Adult Feeding Preference and Fecundity in the Large Pine Weevil, Hylobius abietis (Coleoptera: Curculionidae)

open access: yesInsects, 2021
Adult feeding preferences of Hylobius abietis on Picea abies, Larix decidua, Pinus sylvestris, Pseudotsuga menziesii, Abies alba and Betula pendula were tested in outdoor conditions. The preferred food source was P.
Petr Doležal   +2 more
doaj   +1 more source

Sustaining the growth of Pinaceae trees under nutrient-limited edaphic conditions via plant-beneficial bacteria

open access: yesPLoS ONE, 2020
Lodgepole pine, a prominent Pinaceae tree species native to western North America, is well-known for its ability to thrive in highly disturbed and degraded areas. One such area is the Sub-Boreal Pine-Spruce xeric-cold (SBPSxc) region in British Columbia,
Akshit Puri   +2 more
semanticscholar   +1 more source

Eocene–early Oligocene climate and vegetation change in southern China: Evidence from the Maoming Basin [PDF]

open access: yes, 2017
Although the Eocene-Oligocene climate transition marks a critical point in the development of the ‘icehouse’ global climate of the present little is known about this important change in the terrestrial realm at low latitudes.
Aleksandrova, Galina N.   +8 more
core   +1 more source

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