• Betula
  • Comparison of Alnus, Corylus and Betula pollen counts in Lublin (Poland) andSkien (Norway). (aaem.pl)
  • The beginning of pollenseasons for Corylus and Betula were observed 1-3 weeks earlier in Lublin than in Skien, but pollen grainsof Alnus appeared simultaneously in both towns. (aaem.pl)
  • In 1999, annual totals of Alnus, Corylus and Betula pollengrains were considerably less numerous in Skien than in Lublin. (aaem.pl)
  • Betula Alnus , Linné). (henriettes-herb.com)
  • Furlow
  • Three or more divergent subgroups (subgenera) of Alnus are often treated as separate genera (J. J. Furlow, J. Arnold Arbor. (efloras.org)
  • bark
  • Alnus rhombifolia is a medium-sized deciduous tree growing to 15-25 metres (49-82 ft) (rarely to 35 metres (115 ft)) tall, with pale gray bark, smooth on young trees, becoming scaly on old trees. (wikipedia.org)
  • Study isolated 10 compounds from the bark of Alnus japonica. (2beingfit.com)
  • Anti-adipogenic activities of Alnus incana and Populus balsamifera bark extracts, part II: bioassay-guided identification of actives salicortin and oregonin. (semanticscholar.org)
  • maritima
  • 1912. Alnus maritima (Marshall) Nuttall var. (wikipedia.org)
  • Alnus maritima is endemic to the United States, and is found naturally in three disjunct populations in Oklahoma, Georgia, and in Maryland and Delaware on the Delmarva Peninsula. (wikipedia.org)
  • http://www.iucnredlist.org/search/details.php/34053/all Alnus maritima]. (wikipedia.org)
  • 2004. Systematics of Alnus maritima (seaside alder) resolved by ISSR polymorphisms and morphological characters. (wikipedia.org)
  • japonica
  • The scientific name of Japanese alnus is Alnus japonica Steud. (2beingfit.com)
  • Alnus japonica (Thunb. (2beingfit.com)
  • Two diarylheptanoids, oregonin and hirsutanone were isolated by bioassay-guided fractionation of the methanol extracts of the leaves of Alnus japonica Steud and their structures were elucidated from their spectroscopic data. (2beingfit.com)
  • Alnus japonica showed antioxidant activity and hepatoprotective effects against acetaminophen-induced cytotoxicity in cultured hepatocytes in vitro. (2beingfit.com)
  • Study isolated reported the inhibitory effects of two diarylheptanoids from the methanolic extracts of Alnus japonica leaves on the expression of adhesion molecules in human umbilical vein endothelial cells. (2beingfit.com)
  • Of the nine diarylheptanoids isolated from Alnus japonica, hirsutenone (compound 2) showed the most potent PL inhibitory effect. (2beingfit.com)
  • Alnuheptanoid A: a new diarylheptanoid derivative from Alnus japonica. (semanticscholar.org)
  • rhombifolia
  • To the southeast of its range it is replaced by white alder (Alnus rhombifolia), which is a tree of similar stature, but which differs in the leaf margins not being rolled under, lack of distinct lobes, and lack of membranous wings on seed margins. (wikipedia.org)
  • Alnus rhombifolia is primarily found in the chaparral and woodlands, montane, and temperate forests ecoregions. (wikipedia.org)
  • accessed 9/29/2010 Oregon State University: Alnus rhombifolia Hunn, Eugene S. (1990). (wikipedia.org)
  • deciduous
  • Frangula alnus, commonly known as the alder buckthorn, glossy buckthorn, or breaking buckthorn, is a tall deciduous shrub in the family Rhamnaceae. (wikipedia.org)
  • Moench
  • Green cuttings of Alnus incana (L.) Moench, consisting of one internode and one leaf with its axillary bud, were easily rooted in aerated liquid substrate under growth-chamber conditions. (springer.com)
  • Soil
  • Tarrant R F and Trappe J M 1971 The role of Alnus in improving the forest environment, Plant and Soil, Spec. (springer.com)
  • grows
  • But when Frangula alnus invades and grows in these locations, its dense canopy prevents light from reaching the ground and therefore prevents other seedlings from growing. (wikipedia.org)
  • Alnus incana is a light-demanding, fast-growing tree that grows well on poorer soils. (wikipedia.org)
  • tree
  • alnus is the Latin name of the Alder tree. (wikipedia.org)
  • Hemlock-oak stands, which tend to be older stands of trees, are much less suitable for Frangula alnus because the density of the tree canopy creates a more shady environment that is not as suitable for Frangula alnus. (wikipedia.org)
  • Please select the size and quantity of your Alnus tree below. (kingco.co.uk)