2 edition of Some cytotaxonomic and germination studies in the genus Vaccinium. found in the catalog.
Some cytotaxonomic and germination studies in the genus Vaccinium.
Joseph Herbert Schultz
Written in English
Thesis (Ph. D. in Horticulture) - Washington State University.
|The Physical Object|
|Number of Pages||109|
Effects of autumn heat waves on germination phenology. Germination response just after seed dispersal in late-summer/autumn (16 th August th October, Table 2) varied across species and temperature treatments (Figs (Figs2 2 and and3 3 and S1 Table) and occurred within the first month after particular, in the absence of heat waves (BASE, Table 2), seed germination was low . The 4C DNA amounts of 86 species fromAllium , Rhizirideum, Bromatorrhiza, Melanocrommyum, Caloscordum andAmerallium show a fold difference ranging from pg (A. ledebourianum, 2n = 16) to pg (A. validum 2n = 56). At diploid level the difference is fold betweenA. ledebourianum ( pg) andA. ursinum ( pg). This shows that a significant loss .
Background and Aims. This study examined the adaptive association between seed germination ecology and specialization to either forest or open habitats across a range of evolutionary lineages of seed plants, in order to test the hypotheses that (1) species' specialization to open vs. shaded habitats is consistently accompanied by specialization in their regeneration niche; and (2) species are. Michigan Botanist is one of the best places to find articles specific to the native flora of Michigan. However, it is poorly indexed in commercial databases. HathiTrust provides full text to the early volumes, (), but provides no search feature to the whole series, just within small, individual pdf files. In addition, the navigation to find a specific volume and issue in each pdf.
Vaccinium membranaceum is a species within the group of Vaccinium commonly referred to as huckleberry. This particular species is known by the common names thinleaf huckleberry, tall huckleberry, big huckleberry, mountain huckleberry, square-twig blueberry, . The fern and lycophyte flora of Japan comprising native taxa (including subspecies and varieties) plus interspecific hybrids was reassessed using a nearly comprehensively sampled distribution map at 10 km resolution vouchered by , specimens, up-to-date cytotaxonomic information covering 74% of the taxa, and an rbcL sequence dataset covering % of the taxa.
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Camp, W. On the structure of populations in the genus Vaccinium. Brittonia. 4(2):  Camp, W. The North American blueberries with notes on other groups of Vacciniaceae. Some cytotaxonomic and germination studies in the genus Vaccinium. Pullman, WA: Washington State University. Thesis.  The taxonomically complex genus Vaccinium has been divided into a number of subgenera or sections.
Some cytotaxonomic and germination studies in the genus Vaccinium. Pullman, WA: Washington State University. Thesis.  Camp, W. On the structure of populations in the genus Vaccinium. Brittonia. 4(2):  8. Camp, W. The North American blueberries with notes on other groups of Vacciniaceae.
Some cytotaxonomic and germination studies in the genus Vaccinium. Pullman, WA: Washington State University. Thesis.  A Cytotaxonomic Study on the Genus Pyrenaria complex Book Co., Ltd., Tokyo. TSOU C.H., and in some instances even of the genus. As karyotype is subjected to variation it can be used in the.
The Vaccinium genus is taxonomically complex. Some cytotaxonomic and germination studies in the genus Vaccinium. Pullman, WA: Washington State University. Thesis.  Stark, Nellie M. [n.d.]. Nutrient losses from timber harvesting in a larch/Douglas-fir forest. Genus Vaccinium consists of approximately species, of which the most important are found in the sections Cyanococcus, Oxycoccus, Vitis-Idaea, Myrtillus, and Vaccinium.
1. Introduction. Vaccinium sp. is a widely distributed genus of dwarf shrubs growing in the field layer from southern areas of boreal forest to the tundra in the north. This review concentrates mainly on two Vaccinium species, namely bilberry (Vaccinium myrtillus) and lingonberry (Vaccinium vitis-idaea).The focus on these two species is due partly to their economic value in berry production.
Few studies have reported propagation from sexual seeds of this genus (Baskin et al., ;Welch et al., ), while on the other hand, there are no known in vitro studies on seed germination. Germination: Seeds of oval-leaf huckleberry have a short dormant period and exhibit good germination when exposed to 15 days of warm temperatures followed by 15 days of chilling [11,26].
Properly stored seeds exhibit good germination under a regime of 14 hours of light at 82 degrees F (28 degrees C) followed by 10 hours of darkness at. Polyacrylamide gel electrophoresis has been applied to study acid phosphatase (EC ) isoenzyme (isophosphatase) variation and inheritance in the species of the goatgrass genus Aegilops L.
Three genetically independent and electrophoretically distinguishable acid phosphatases of different tissue distribution and activity dynamics during germination were specified. 1. Introduction. The blueberry is the general term for the small shrubs which belong to the genus Vaccinium section cultivated species of blueberry are highbush blueberry (Vaccinium corymbosum, 2n = 4x = 48) and rabbiteye blueberry (Vaccinium ashei, 2n = 6x = 60).The two species differ greatly in various characteristics.
This text is a taxonomic source for the genus with information on the botanic species in the genus centres. Preview this book» What people are saying - Write a review. Blueberries belong to the genus Vaccinium, a widespread genus with more than species of woody plants.
In Northern Europe, the European blueberry (EB), also called bilberry, is one of the most. droppings, but germination success can be reduced up to 15% after passing through an animal gut. In the southern portion of its range, highbush blueberry seeds have thick seed coats and require cold stratification before germination.
Those from northern regions produce thinner seed coats and germinate in the autumn after dispersal. The genus Vaccinium has a mostly circumpolar distribution, with species mainly present in North America, Europe, and Asia. Many commercially sold species with English common names including "blueberry" are from North America, particularly Atlantic Canada and Northeastern United States for wild (lowbush) blueberries, and several US states and British Columbia for cultivated (highbush) blueberries.
Phenetic analyses of OTUs belonging toVaccinium sectionMyrtillus and scored for 13 characters generated five robust ium parvifolium is the most distinct cluster, followed by the “myrtillus-scoparium” complex, thenV. membranaceum, V. caespitosum, and the “ovalifolium-deliciosum” complex.
Biosystematic studies suggest that the five clusters comprise seven taxa that. The taxonomy of the tribe is outlined in these regions.
Genera are often poorly defined and taxa were chosen to reflect the range of variation of the Vaccinieae. Most Southeast Asian Vaccinium species were diploid (2n = 24) as were those of Agapetes subgenus Agapetes (apart from the Himalayan A.
flava), Agapetes scortechinii and Costera endertii. The results of a study by Dogterom et al. () on the effects of pollen tetrad load on germination and on fruit and seed production in highbush blueberry cv.
'Bluecrop' (Vaccinium corymbosum. Cytotaxonomic studies in the genus Sorghum II. Two new species from Australia. Cytotaxonomic studies in the genus sorghum. III. The polyploid species of the sub-genera Para-sorghum and Stipo-sorghum. Dependence of the stomatal index on environmental factors during stomatal differentition in leaves of Vigna sinensis.
Caryopsis somatic dimorphism in relation to floret position, germination, growth, and population structure of Dasypyrum villosum. Presentation at 2nd Int. Triticeae Symp. Cytological studies in the genus Agropyron.
Karymorphologic and cytotaxonomic studies in Aegilops. Modified atmospheres (elevated CO 2 and low O 2 conditions) can enhance the visual shelf life of blueberry fruit (Figure 1), although temperature management plays the most important role in maintaining fruit ng O 2 to 2% does not have a significant benefit by itself, but combinations of low O 2 and high CO 2 can improve storability.
CO 2 levels of 8–10% or greater can.Background. Natural hybridization is prevalent in ferns, and plays an important role in fern evolution and speciation. In the Indo West-Pacific region, the mangrove fern genus Acrostichum consists of two largely sympatric species, A.
aureum and A. gh there has been no report of interspecific hybridization before, we found some individuals morphologically intermediate between.Kondo K, Lavarack PS. A cytotaxonomic study of some Australian species of Drosera L. (Droseraceae) Botanical Journal of the Linnean Society.
; – Länger R, Pein I, Kopp B. Glandular hairs in the genus Drosera (Droseraceae) Plant Systematics and Evolution. ; – Lomolino MV, Riddle BR, Brown JH. Biogeography. 3rd.