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2 edition of Studies into the taxonomic and genetic relationship of picea rubens sarg. and picea mariana (Mill.) B.S.P., and evidence for introgressive hybridization in Nova Scotia, New Brunswick and Quebec. found in the catalog.

Studies into the taxonomic and genetic relationship of picea rubens sarg. and picea mariana (Mill.) B.S.P., and evidence for introgressive hybridization in Nova Scotia, New Brunswick and Quebec.

E. K. Morgenstern

Studies into the taxonomic and genetic relationship of picea rubens sarg. and picea mariana (Mill.) B.S.P., and evidence for introgressive hybridization in Nova Scotia, New Brunswick and Quebec.

by E. K. Morgenstern

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Published .
Written in English


The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL19363072M

Statistics. The Plant List includes scientific plant names of species rank for the genus these 40 are accepted species names. The Plant List includes a further scientific plant names of infraspecific rank for the genus do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of. Picea. Picea rubens Sarg. Picea rubens Sarg. is an accepted name This name is the accepted name of a species in the genus Picea (family Pinaceae). The record derives from WCSP which reports it as an accepted name (record ) with original publication details: Silva N. Amer. 33

of genetic variation in functional traits related to climate adaptation in foundational species within the high-elevation spruce-fir ecosystem. Red spruce (Picea rubens Sarg.) is an iconic conifer species of high elevation forests in the southern Appalachians, where . Changes in antioxidant levels were investigated in red spruce (Picea rubens Sarg.) from three field sites in the northeastern United ace Mountain, NY at an elevation of m, represents a red spruce population in decline, while Millinocket and Howland, Maine are at and m above sea level, respectively, and have red spruce stands that show no symptoms of decline.

Picea rubens is an evergreen Tree growing to 30 m (98ft 5in) at a fast rate. It is hardy to zone (UK) 3. It is in leaf all year, and the seeds ripen from October to November. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can.   The distribution of red spruce (Picea rubens Sarg.) in the Great Smoky Mountains National Park (GSMNP), located in the southern Appalachian Mountains of Southeastern USA, is shown in Fig. spruce is a long-lived (> years), shade tolerant, boreal species with a low reproduction rate and low genetic diversity (White and Cogbill, ).It is a major tree species in the high elevation.


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Studies into the taxonomic and genetic relationship of picea rubens sarg. and picea mariana (Mill.) B.S.P., and evidence for introgressive hybridization in Nova Scotia, New Brunswick and Quebec by E. K. Morgenstern Download PDF EPUB FB2

A range-wide sampling of Picea rubens Sarg. populations with a representative sampling of Picea mariana (Mill.) B.S.P. was made to investigate the variation within P. rubens and the nature and extent of hybridization between the two species. Factor analysis us 21, and 24 characters, successively, indicated that the clusters of the parent species were quite by: A range-wide sampling of Picea rubens Sarg.

populations with a representative sampling of Picea mariana (Mill.) B.S.P. was made to investigate the variation within P. rubens and the nature and. Picea rubens, commonly known as red spruce, is a species of spruce native to eastern North America, ranging from eastern Quebec and Nova Scotia, west to the Adirondack Mountains and south through New England along the Appalachians to western North Carolina.

This species is also known as yellow spruce, West Virginia spruce, eastern spruce, and : Pinaceae. Populations of P. rubens ranging from the southern Appalachians to the Maritimes, Quebec and Ontario were sampled together with representative populations of P.

mariana. Variation was found to be continuous within but not between the species and gene flow was not greater in one direction than the other. A very low level of interspecific and introgressive hybridization was by: Hybridization between red spruce (Picea rubens Sarg.) and black spruce (Picea mariana (Mill.) BSP), lateand early-successional species, respectively, has resulted in.

Picea rubens Sarg. – red spruce Subordinate Taxa. This plant has no children Legal Status. Threatened and Endangered Information: Integrated Taxonomic Information System (PIAU2) Integrated Taxonomic Information System (PIRU) Lady Bird Johnson Wildflower Center Native Plant Information Network (PIRU).

Interspecific hybridization can result in significant shifts in allele frequencies. The objective of the present study was to assess the level of genetic variation in populations of P.

mariana × P. rubens hybrids derived from artificial crosses. Progenies from backcross populations created through a series of controlled pollinations among P. mariana and P. rubens trees across the. Species-specific molecular markers were designed to assist in the identification of closely related black spruce (Picea mariana [B.S.P.] Mill.) and red spruce (P.

rubens Sarg.) in northeastern North America. Trees from six provenances of black spruce and three provenances of red spruce were sampled from outside the sympatric zone. They were first classified using a composite index of five.

Abstract. Picea rubens Sarg. (red spruce) is a member of the family Pinaceae, the largest family of conifers. Like the other spruce species, Picea rubens has long straight trunks with a scaly bark, and dense narrow branches that can extend to the ground in open-grown trees (Hosie, ).The root system is shallow and the trees are not usually wind-firm.

Full Text; PDF ( K) PDF-Plus ( K) Citing articles; Growth and allocation of Picea rubens, Picea mariana, and their hybrids under ambient and elevated CO 2.

John E. Major, a Alex Mosseler, a Kurt H. Johnsen, b Moira Campbell, a John Malcolm a a Natural Resources Canada, Canadian Forest Service – Atlantic Forestry Centre, Regent St., Fredericton, NB E3B 5P7, Canada.

Picea rubens Name Synonyms Abies americana Abies rubra () Poir. Picea acutissima (Münchh.) Picea americana (Gaertn.) Suringar Picea australis Small Picea mariana var. rubra De Roi Picea nigra var. rubra (Du Roi) Engelm. Picea rubens f. rubens Picea rubens f. ABBREVIATION: PICRUB SYNONYMS: Picea rubra (Du Roi) Link Picea australis Small Picea nigra var.

rubra Engelmann. SCS PLANT CODE: PIRU COMMON NAMES: red spruce yellow spruce West Virginia spruce eastern spruce he-balsam blue spruce TAXONOMY: The accepted scientific name for red spruce is Picea rubens Sarg.

Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes.

While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in. Likewise, in Picea mariana and Picea rubens, the rDNA differentiation was explained by genetic drift and ecogeographic selection (Bobola et al.

In D. elongatus, the highest average number. Picea rubens is rated as Least Concerned (LC) according to IUCN Red List criteria and has received a EDGE score ofwhich places it in position on the EDGE Gymnosperm list.

It has a Evolutionary Distinctiveness ofranked 4. Picea rubens Sarg. red spruce. Picea australis Small; P. nigra (Ait.) Link var. rubra (Du Roi) Engelm. • CT, MA, ME, NH, VT. Predominant in boreal and subalpine forests, though sporadically occurring in many mixed forest types and sometimes in wetlands with a.

Spring frost is more frequent and more damaging to white spruce than to other spruces, such as black (Picea mariana [Mill.] BSP) and red spruce (Picea rubens Sarg.), as white spruce requires lower thermal sums to initiate bud flush (e.g., O'Reilly and Parker ; Blum ).

Restriction fragment length polymorphism (RFLP) variation was examined among samples from the entire range of red spruce (Picea rubens Sarg.), the eastern complex of black spruce (Picea mariana (Mill.) B.S.P.), control-cross red-on-black hybrids, and natural populations of red and black spruce.

Within-species and population variation was examined. In addition an accurate species index capable. spruce {Picea rubens Sarg.) from three field sites in the northeastern United States BY NAGESWARA R.

MADAMANCH T, A. HAUSLADEN\ RUTH G. ALSCHERi \ R. AMUNDSON^ AND S. FELLOWS^ ^Department of Plant Pathology, Physiology, and Weed Science, Virginia Polytechnic Institute and State University, Blacksburg, VA Foliage was collected from natural stands of montane and island red spruce (Picearubens Sarg.) and black spruce (Piceamariana (Mill.) BSP) to examine within- and among-population genetic variation.

Samples were scored for frequencies of nuclear ribosomal DNA (rDNA) alleles, and mitochondrial and chloroplast haplotypes. Samples were classified as red spruce, black spruce, or hybrid using two.

B.S.P. x P. rubens Sarg., and for P. abies (L.) Karst. revealed an identical number of linkage groups and a remarkable conservation of the gene content and gene order of linkage groups over the million years since the split between these taxa. Identical gene order among taxa was observed for 10 of the 12 assembled composite linkage groups.Lady Bird Johnson Wildflower Center focused on protecting and preserving North America's native plants through native plant lists and image galleries, conservation, education, natural landscapes, seed collection - Millennium Seed Bank (MSB) Project, preserving and restoring native communities, spreading awareness on invasive species and gardening to attract wildlife.The Plants Database includes the following 13 species of Picea.

Click below on a thumbnail map or name for species profiles. Picea mariana black spruce Picea omorika Serbian spruce Picea pungens blue spruce Picea rubens red spruce Picea sitchensis Sitka spruce Picea smithiana morinda spruce Legal Status.

Wetland Status. Interpreting.