Relevant bibliographies by topics / Plants Angiosperms Dimorphism (Plants)

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Plants Angiosperms Dimorphism (Plants)'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

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Journal articles on the topic "Plants Angiosperms Dimorphism (Plants)"

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Barrett, Spencer C. H., and Andrea L. Case. "The ecology and evolution of gender strategies in plants: the example of Australian Wurmbea (Colchicaceae)." Australian Journal of Botany 54, no. 5 (2006): 417. http://dx.doi.org/10.1071/bt05151.

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Angiosperms possess diverse sexual systems, often with different combinations of hermaphroditic, pistillate and staminate flowers. Despite this sexual diversity, most populations are either monomorphic or dimorphic with respect to gender strategy, where gender refers to the relative contribution that individuals make to fitness through female and male function. An important problem in evolutionary biology is to determine how and why variation in gender strategies originates and is maintained. Wurmbea (Colchicaceae), a genus of insect-pollinated geophytes, has recently become the focus of ecological and evolutionary studies aimed at understanding these issues. Phylogenetic reconstructions suggest dispersal from Africa to Australia, then New Zealand, and multiple transitions between monomorphic and dimorphic sexual systems within Australia. Microevolutionary studies of W. dioica and W. biglandulosa, two wide-ranging taxa with monomorphic and dimorphic populations, provide insights into the selective mechanisms governing transitions between sexual systems. Dimorphic populations of these taxa likely comprise independent origins of dimorphism via the gynodioecious pathway by invasion of females into monomorphic populations. Shifts in pollination biology and flower size, and their consequent effects on mating patterns, may have contributed to the evolution of gender dimorphism. Pollinator-mediated selfing and inbreeding depression provide a sufficient fertility advantage for females to be maintained in dimorphic populations. Once dimorphism establishes, increasing gender specialisation is associated with invasion of more arid environments. Inbreeding avoidance, particularly under stressful ecological conditions, is the most likely selective mechanism maintaining gender dimorphism in Wurmbea. We conclude our review by suggesting avenues for future research that might provide a more comprehensive picture of the evolution of gender strategies in Wurmbea.
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Cossard, Guillaume G., Melissa A. Toups, and John R. Pannell. "Sexual dimorphism and rapid turnover in gene expression in pre-reproductive seedlings of a dioecious herb." Annals of Botany 123, no. 7 (October 4, 2018): 1119–31. http://dx.doi.org/10.1093/aob/mcy183.

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Abstract Background and Aims Sexual dimorphism in morphology, physiology or life history traits is common in dioecious plants at reproductive maturity, but it is typically inconspicuous or absent in juveniles. Although plants of different sexes probably begin to diverge in gene expression both before their reproduction commences and before dimorphism becomes readily apparent, to our knowledge transcriptome-wide differential gene expression has yet to be demonstrated for any angiosperm species. Methods The present study documents differences in gene expression in both above- and below-ground tissues of early pre-reproductive individuals of the wind-pollinated dioecious annual herb, Mercurialis annua, which otherwise shows clear sexual dimorphism only at the adult stage. Key Results Whereas males and females differed in their gene expression at the first leaf stage, sex-biased gene expression peaked just prior to, and after, flowering, as might be expected if sexual dimorphism is partly a response to differential costs of reproduction. Sex-biased genes were over-represented among putative sex-linked genes in M. annua but showed no evidence for more rapid evolution than unbiased genes. Conclusions Sex-biased gene expression in M. annua occurs as early as the first whorl of leaves is produced, is highly dynamic during plant development and varies substantially between vegetative tissues
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Carlquist, Sherwin. "How wood evolves: a new synthesis." Botany 90, no. 10 (October 2012): 901–40. http://dx.doi.org/10.1139/b2012-048.

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Recent advances in wood physiology, molecular phylogeny, and ultrastructure (chiefly scanning electron microscopy, SEM), as well as important new knowledge in traditional fields, provide the basis for a new vision of how wood evolves. Woody angiosperms have, in the main, shifted from conductive safety to conductive efficiency (with many variations and modifications) and from ability to resist cavitation (low vulnerability) to ability to refill vessels. The invention of the vessel was a kind of dimorphism (vessel elements plus tracheids) that permitted division of labor and many kinds of wood repatterning that suit conductive safety–efficiency trade-offs. Angiosperms were primarily adapted to mesic habitats but were not failures or “unstable.” They have survived to the present in such habitats well, along with older structural adaptations (e.g., the scalariform perforation plate) that are still suited to such habitats. These “primitive” features are evident in earlier branchings of phylogenetic trees based on multiple genes. Older features may still be functional and thus persist, although newer formulations are overriding in effect. There are, however, numerous instances of “breakouts” in a number of clades (ecological iterations and bursts of speciation and diversification related to new ways of dealing with water economy), whereas in other branchings, other clades show ecological stasis over long periods of time. Newer physiological and anatomical mechanisms have permitted entry into habitats with marked fluctuation in moisture availability. Wood evolves progressively, and literal character state reversal may be unusual: genomic and developmental information holds answers to these changes. Wood is a complex tissue, and each of the histological components shows polymorphism as an evolutionary mechanism. Cell types within wood evolve collaboratively. Shifts in wood features (e.g., simplification of the scalariform perforation plate) are commonly homoplastic. Manifold changes in habit and in leaf physiology, morphology, and anatomy accompany wood evolution, and wood should be studied with relationship to real-world ecology, information that cannot be gleaned from literature or other secondary sources. Heterochrony (protracted juvenilism, accelerated adulthood) characterizes angiosperm xylem extensively, far more so than in other vascular plants, and these mechanisms have resulted in many remarkable changes (e.g., monocots have permanently juvenile xylem, woody trees represent accelerated adulthood). Understanding the many successful features of angiosperm wood evolution must ultimately rest on syntheses.
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Draper, Jenna T., John G. Conran, Nicholas Crouch, Philip Weinstein, and Bradley S. Simpson. "Sexual dimorphism in the dioecious monocot Lomandra leucocephala ssp. robusta and its potential ecosystem and conservation significance." Australian Journal of Botany 68, no. 4 (2020): 275. http://dx.doi.org/10.1071/bt20006.

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Dioecious plants constitute 7% of all angiosperm species, yet they occur in many habitat types, partially through the deployment of sexual dimorphisms that assist in reproduction. In the present work, the dioecious monocot Lomandra leucocephala ssp. robusta (Asparagaceae: Lomandroideae) was studied to understand how sexual dimorphisms can assist species conservation and inform us of a species’ potential significance in an ecosystem. Floral display was sexually dimorphic, as male inflorescences were displayed more prominently and more conspicuously in UV range. Male nectar analysed by thin-layer chromatography contained a higher glucose content than female nectar. However, both sexes contained hexose-rich nectar, a common indicator of generalist pollination, which was supported by observations of floral visitors. Floral extract comparison conducted via gas chromatography-mass spectrometry showed that male extracts contained more compounds that potentially convey greater resistance to biotic and abiotic threats. Chemical comparison of leaves by high performance liquid chromatography with peak area ratio analysis revealed this technique could be used as a tool for gender identification of individuals during non-flowering periods. Due to the generalist pollination mechanisms of L. leucocephala ssp. robusta, may have an important role in the conservation and support of local insect populations. The presence of chemical biotic and abiotic resistance may also make L. leucocephala ssp. robusta a significant contributor to the ongoing stabilisation of the sand dunes. Conservation efforts required for L. leucocephala ssp. robusta are likely to be minimal, as pollination services are provided by a diversity of pollinating taxa, including introduced species, which will be abundant regardless of variable flowering periods. Further observational study of L. leucocephala ssp. robusta pollinators and differences in pollinator visitation behaviours between sexes is recommended to better understand efficient pollination for the species, and potentially reveal a greater extent of ecosystem benefit for this species.
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Pignone, Domenico, and Karl Hammer. "Parasitic angiosperms as cultivated plants?" Genetic Resources and Crop Evolution 63, no. 7 (July 1, 2016): 1273–84. http://dx.doi.org/10.1007/s10722-016-0416-x.

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Barrett, Spencer C. H., and Josh Hough. "Sexual dimorphism in flowering plants." Journal of Experimental Botany 64, no. 1 (November 25, 2012): 67–82. http://dx.doi.org/10.1093/jxb/ers308.

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Mathews, Sarah, Mark D. Clements, and Mark A. Beilstein. "A duplicate gene rooting of seed plants and the phylogenetic position of flowering plants." Philosophical Transactions of the Royal Society B: Biological Sciences 365, no. 1539 (February 12, 2010): 383–95. http://dx.doi.org/10.1098/rstb.2009.0233.

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Flowering plants represent the most significant branch in the tree of land plants, with respect to the number of extant species, their impact on the shaping of modern ecosystems and their economic importance. However, unlike so many persistent phylogenetic problems that have yielded to insights from DNA sequence data, the mystery surrounding the origin of angiosperms has deepened with the advent and advance of molecular systematics. Strong statistical support for competing hypotheses and recent novel trees from molecular data suggest that the accuracy of current molecular trees requires further testing. Analyses of phytochrome amino acids using a duplicate gene-rooting approach yield trees that unite cycads and angiosperms in a clade that is sister to a clade in which Gingko and Cupressophyta are successive sister taxa to gnetophytes plus Pinaceae. Application of a cycads + angiosperms backbone constraint in analyses of a morphological dataset yields better resolved trees than do analyses in which extant gymnosperms are forced to be monophyletic. The results have implications both for our assessment of uncertainty in trees from sequence data and for our use of molecular constraints as a way to integrate insights from morphological and molecular evidence.
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Ribeiro, Ana, Alison M. Berry, Katharina Pawlowski, and Patrícia Santos. "Actinorhizal plants." Functional Plant Biology 38, no. 9 (2011): v. http://dx.doi.org/10.1071/fpv38n9_fo.

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Actinorhizal plants are a group of taxonomically diverse angiosperms with remarkable economic and ecological significance. Most actinorhizal plants are able to thrive under extreme adverse environmental conditions as well as to fix atmospheric nitrogen due to their capacity to establish root nodule symbioses with Frankia bacteria. This special issue of Functional Plant Biology is dedicated to actinorhizal plant research, covering part of the work presented at the 16th International Meeting onFrankia and Actinorhizal Plants, held on 5–8 September 2010, in Oporto, Portugal. The papers (4 reviews and 10 original articles) give an overall picture of the status of actinorhizal plant research and the imposed challenges, covering several aspects of the symbiosis, ecology and molecular tools.
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Jiao, Yuannian, Norman J. Wickett, Saravanaraj Ayyampalayam, André S. Chanderbali, Lena Landherr, Paula E. Ralph, Lynn P. Tomsho, et al. "Ancestral polyploidy in seed plants and angiosperms." Nature 473, no. 7345 (April 10, 2011): 97–100. http://dx.doi.org/10.1038/nature09916.

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Yoshida, Hideki, Sayaka Takehara, Masaki Mori, Reynante Lacsamana Ordonio, and Makoto Matsuoka. "Evolution of GA Metabolic Enzymes in Land Plants." Plant and Cell Physiology 61, no. 11 (October 13, 2020): 1919–34. http://dx.doi.org/10.1093/pcp/pcaa126.

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Abstract Gibberellins (GAs) play key roles in various developmental processes in land plants. We studied the evolutionary trends of GA metabolic enzymes through a comprehensive homology search and phylogenetic analyses from bryophytes to angiosperms. Our analyses suggest that, in the process of evolution, plants were able to acquire GA metabolic enzymes in a stepwise manner and that the enzymes had rapidly diversified in angiosperms. As a good example of their rapid diversification, we focused on the GA-deactivating enzyme, GA 2-oxidase (GA2ox). Although the establishment of a GA system first occurred in lycophytes, its inactivation system mediated by GA2oxs was established at a much later time: the rise of gymnosperms and the rise of angiosperms through C19-GA2ox and C20-GA2ox development, respectively, as supported by the results of our direct examination of their enzymatic activities in vitro. Based on these comprehensive studies of GA metabolic enzymes, we discuss here that angiosperms rapidly developed a sophisticated system to delicately control the level of active GAs by increasing their copy numbers for their survival under different challenging environments.
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Dissertations / Theses on the topic "Plants Angiosperms Dimorphism (Plants)"

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Marlowe, Karol. "Biogeography and evolution of flowering plants in the American West : Gaillardia (asteraceae) and Synthyris (plantaginaceae)." Online access for everyone, 2007. http://www.dissertations.wsu.edu/Dissertations/Spring2007/k_marlowe_043007.pdf.

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Harris, Mark Steven. "The evolution of sexual dimorphism in flowering plants." Thesis, University of Oxford, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442466.

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La-aw, Ampornpan Armstrong Joseph E. "Ontogeny of zygomorphic flowers in the Solanaceae." Normal, Ill. Illinois State University, 1992. http://wwwlib.umi.com/cr/ilstu/fullcit?p9311282.

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Thesis (Ph. D.)--Illinois State University, 1992.
Title from title page screen, viewed January 31, 2006. Dissertation Committee: Joseph E. Armstrong (chair), Mathew M. Nadakavukaren, Tsan Iuan Chuang, Roger C. Anderson, Jerome R. Cain. Includes bibliographical references (leaves 94-101) and abstract. Also available in print.
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Dudley, Leah S. "Ecological conditions of secondary sexual dimorphism in salix glauca fundamental and realized dimorphic niche /." Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4382.

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Thesis (Ph.D.)--University of Missouri-Columbia, 2006.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (February 27, 2007) Vita. Includes bibliographical references.
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Baker, Angela Marie. "The evolution and functional significance of stigma-height dimorphism in flowering plants." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0015/NQ53661.pdf.

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Fuselier, Linda Catherine. "MAINTENANCE OF SEXUALLY DIMORPHIC PATTERNS OF GROWTH AND REPRODUCTION IN MARCHANTIA INFLEXA." UKnowledge, 2004. http://lib.uky.edu/ETD/ukybiol2004d00154/fuselier.pdf.

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Wong, Sato Akira Armando. "Diverse adaptations to increase pollination success in zoophilous plants." Kyoto University, 2018. http://hdl.handle.net/2433/232377.

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Kyoto University (京都大学)
0048
新制・課程博士
博士(人間・環境学)
甲第21176号
人博第848号
新制||人||203(附属図書館)
29||人博||848(吉田南総合図書館)
京都大学大学院人間・環境学研究科相関環境学専攻
(主査)教授 加藤 眞, 教授 市岡 孝朗, 教授 瀬戸口 浩彰
学位規則第4条第1項該当
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Cameron, Duncan Drummond. "A role for differential host resistance to the hemiparasitic angiosperm, Rhinanthus minor L. in determining the structure of host plant communities?" Thesis, University of Aberdeen, 2004. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=238495.

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This study describes the effect of the root hemi-parasitic angiosperm Rhinanthus minor on the structure of the communities in which it lives and seeks to elucidate a mechanism through which the parasite acts to effect these changes in the community. Field manipulations reveal that R. minor suppressed the growth of grasses and legumes in a newly sown meadow whilst promoting the forbs within one growing season. In contrast the removal of R. minor from mature meadow plots did not influence their composition. After an additional growing season the parasite did not further influence the composition of the new meadows but removal did begin to benefit the biomass of mature plots. In isolation the parasite caused most damage to grasses whilst leaving legumes and forbs undamaged. Moreover, the parasite performed worst in terms of growth and photosynthesis when attached to the forbs. Consequently the parasite was able to moderate intra-specific competition between grasses and forbs. I thus hypothesised that forbs were able to prevent the parasite form abstracting resources where as grasses could not. Tracer experiments using isotopically e5N) labelled potassium nitrate confirmed this hypothesis showing that more of the resources taken up by the host were stolen by the parasite from grasses than from forbs. There was much variability in the translocation of resources from the legume studied. The reasons underlying the differential uptake of resources were highlighted using histological studies which showed that all of the forbs possessed successful resistance mechanisms to the parasite whilst no successful resistance was observed in the grasses or legumes. Two different resistance mechanisms were observed in the forbs; hypersensitive cell-death at the host-parasite interface and host lignification. I therefore propose that differential host resistance may underlie this parasite's community level effects as forbs possess a resistance capacity that other potential hosts do not.
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Sheth, Mili. "Discovery and characterization of KNOX proteins lacking a homeodomain, produced by alternative splicing of KNAT1-like genes in gymnosperms and angiosperms." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/31639.

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Mercer, Charlene Ashley. "Spatial Segregation of the Sexes in a Salt Marsh Grass Distichlis spicata (Poaceae)." PDXScholar, 2010. https://pdxscholar.library.pdx.edu/open_access_etds/173.

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Understanding the maintenance of sexual systems is of great interest to evolutionary and ecological biologists because plant systems are extremely varied. Plant sexual systems have evolved to include not only complete plants with both male and female reproduction occurring on one plant (i.e., monoecious and hermaphroditic) but also plants with male and female function on separate plants (dioecious). The dioecious reproductive system can be used to test theories on niche differentiation given that having separate plants potentially allows for the exploitation of a broader niche. This increase in the realized niche is due to the ability for separate sexes to occupy different niches, which may occur in different physical habitats. Some dioecious plants have been shown to occur in areas biased to nearly 100% male or nearly 100% female, called spatial segregation of the sexes (SSS). Occupying a broader niche could increase fitness in some species when the separation is used for one sex to gain access to resources that increase reproductive success and/or if the separation inhibits deleterious competition. These two mechanisms have been previously proposed for the evolution of SSS in dioecious plants. The first mechanism suggests that males and females have evolved to occupy different niches due to differences in reproduction (sexual specialization). The hypothesis for the sexual specialization mechanism is that females should have higher fitness in female-majority sites and males should have higher fitness in male-majority sites. The second mechanism states that males and females occupy different niches due to competition between the sexes (niche partitioning). The hypothesis for niche partitioning states that inter-sexual competition should decrease fitness more than intra-sexual competition. These mechanisms are not mutually exclusive. In our research we use the salt-marsh grass Distichlis spicata as our study species because this plant is dioecious and because molecular markers have been developed to determine the sex of juvenile plants. These molecular markers are important for testing the niche partitioning hypothesis for SSS in juveniles. Furthermore, previous work in California has shown that plants occur in areas nearly 100% female and nearly 100% male called spatial segregation of the sexes (SSS). The previous research also showed that female-majority sites were higher in soil phosphorus than male-majority sites. We conduct all research, presented in the proceeding chapters, on Distichlis spicata in the Sand Lake estuary near Pacific City, Oregon and in the laboratory at Portland State University. In Chapter 1 we used field data to answer two questions: (1) Does Distichlis spicata exhibit SSS in Oregon, and (2) If SSS is occurring, do differences occur in plant form and function (sexual specialization) in reproductive female and male plants in female-majority and male-majority sites? We used a sex ratio survey and collected field data on reproductive males and females. Our results show that there are female-majority and male-majority areas and SSS is occurring in the Sand Lake Estuary. Results from our native plant data suggest that reproductive females perform better in female-majority sites compared to male-majority sites which could suggest that sexual specialization is occurring in females. We currently have a long term field reciprocal transplant experiment in place to further address this hypothesis. In Chapter 2 we use field dada to address the following questions: (1) Does site-specific soil nutrient content occur in August, when females have set seed? (2) Does sex-specific mycorrhizal colonization occur in reproductively mature plants? (3) Does sex-specific mycorrhizal colonization vary seasonally in natural populations? Inside the roots of D. spicata a symbiotic relationship is formed between plant and arbuscular mycorrhizal fungus (AM). The AM- plant relationship has been shown to thrive in phosphorus limited areas because the mycorrhizal fungus increases nutrient access to the plant. We analyzed the results of the field soil nutrient content and mycorrhizal colonization in roots of native Distichlis spicata from male-majority and female-majority sites. The root colonization included staining roots with trypan blue and viewing sections of the roots under the microscope. Our results show that female- majority sites are higher in phosphorus and are found to have higher AM colonization than male- majority sites in the field. In Chapter 3 we then reciprocally transplanted D. spicata plants in the field to address the following questions: (1) Does niche partitioning occur in D. spicata, and (2) If niche partitioning is occurring, which plants are competing more? Our reciprocal transplant experiment included seeds grown in intra-sexual, inter-sexual and no competition in cones, planted directly into the field, and allowed to grow for 15 months. After the 15 months was over we measured survival, dry weight and root/shoot ratio. The design of the experiment was to determine the effects of competition (intra-sexual and inter-sexual) and no competition on (single male and female) on survival, biomass and root/shoot ratios. Our results show that niche partitioning is occurring and plants in inter-sexual competition have significantly less biomass then intra-sexual competitors. In, Chapter 4, we conduct a laboratory experiment to address the following questions: (1) Do plants show plasticity in their response to root exudates of the competing plant in regards to the sexual phenotype of the competitor? (2) Do plants show plasticity in their response to root exudates of the competing plant with respect to the relatedness of the competitor? We use sterile seeds grown in 24-well plates containing liquid media. For each competing plant, we picked plants up out of the wells and into the competing plants wells so that plants only experienced media that the competing plant had grown. At no time do roots ever come into contact with one another. We measured primary root length, number of lateral roots, the number of root hairs, root/shoot ratio and total dry weight. We analyzed the study two different ways, one for sexual type competition (inter-sexual, intra-sexual, none) and for plant relationship (KIN, STRANGER and OWN). The results for the sexual type competition found that inter-sexual competition was greater for root/shoot ratio and dry weight. The results for plant relationship competition found that kin plants had a significantly greater number of lateral roots and a significantly longer primary root. The last chapter, Chapter 5, includes a summary of our conclusions. Our study found SSS occurring in the Sand Lake Estuary in Oregon with female-majority sites higher in phosphorus and root colonization higher in percent colonization of arbuscular mycorrhizal fungi compared to male-majority sites. Based on the sexual specialization hypothesis as a mechanism for SSS, we found that females had greater fitness in female-majority sites compared to male-majority sites, suggesting that sexual specialization is occurring in reproductive females. We then tested the niche partitioning hypothesis for SSS, and we found consistent lab and field results suggesting that niche partitioning due to inter-sexual competition is an explanation for why females and males D. spicata plants spatially segregate themselves at the juvenile life history stage. Furthermore, we found that plants that have the same mother had a significantly greater number of lateral roots and a significantly longer primary root. These results suggest that KIN plants respond differently to one another compared to plants paired with a plant not from the same mother (STRANGER) or when the plant is alone (OWN).
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Books on the topic "Plants Angiosperms Dimorphism (Plants)"

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Madgwick, Wendy. Flowering plants. Austin, Tex: Steck-Vaughn Library, 1990.

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Coldrey, Jennifer. Discovering flowering plants. Hove: Wayland, 1986.

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Parasitic flowering plants. Leiden: Brill, 2008.

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Flowering plants. 2nd ed. [New York]: Springer, 2009.

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Oxlade, Chris. Flowering plants. New York: Children's Press, 1998.

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Takhtadzhi︠a︡n, A. L. Flowering plants. 2nd ed. [New York]: Springer, 2009.

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Bhattacharyya, B. Flowering plants: Taxonomy and phylogeny. New Delhi: Narosa Publishing House, 1998.

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Webb, C. J. Flowering plants of New Zealand. Christchurch, N.Z: DSIR Botany, 1990.

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Geber, Monica A., Todd E. Dawson, and Lynda F. Delph, eds. Gender and Sexual Dimorphism in Flowering Plants. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-662-03908-3.

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Developmental biology of flowering plants. New York: Springer, 2000.

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Book chapters on the topic "Plants Angiosperms Dimorphism (Plants)"

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Johri, B. M., P. S. Srivastava, and Nandita Singh. "Reproductive Biology of Angiosperms." In Reproductive Biology of Plants, 237–72. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-50133-3_11.

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Evert, Ray F., and Susan E. Eichhorn. "Introduction to the Angiosperms." In Raven Biology of Plants, 457–76. New York: Macmillan Learning, 2013. http://dx.doi.org/10.1007/978-1-319-15626-8_20.

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Evert, Ray F., and Susan E. Eichhorn. "Evolution of the Angiosperms." In Raven Biology of Plants, 477–500. New York: Macmillan Learning, 2013. http://dx.doi.org/10.1007/978-1-319-15626-8_21.

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Wang, Xin. "Fossil Plants Possibly Related to Angiosperms." In The Dawn Angiosperms, 259–91. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58325-9_7.

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Rees, Paul A. "Seed-bearing plants." In Key questions in biodiversity: a study and revision guide, 66–86. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789248630.0005.

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Abstract This chapter contains questions about the classification, evolution and characteristics of seed-bearing plants (angiosperms and gymnosperms). The questions are divided into three levels: foundation, intermediate and advanced.
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Okada, Hiroshi. "Chromosomal Evolution of Angiosperms." In Evolution and Diversification of Land Plants, 209–20. Tokyo: Springer Japan, 1997. http://dx.doi.org/10.1007/978-4-431-65918-1_10.

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Raghavan, V., and Kiran K. Sharma. "Zygotic Embryogenesis in Gymnosperms and Angiosperms." In In Vitro Embryogenesis in Plants, 73–115. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0485-2_3.

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Friis, Else Marie, Peter R. Crane, and Kaj Raunsgaard Pedersen. "Fossil History of Magnoliid Angiosperms." In Evolution and Diversification of Land Plants, 121–56. Tokyo: Springer Japan, 1997. http://dx.doi.org/10.1007/978-4-431-65918-1_6.

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Lardon, A., C. Delichère, F. Monéger, and I. Negrutiu. "Sex Determination or Sexual Dimorphism? On Facts and Terminology." In Fertilization in Higher Plants, 45–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-59969-9_4.

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Delph, Lynda F. "Sexual Dimorphism in Life History." In Gender and Sexual Dimorphism in Flowering Plants, 149–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-662-03908-3_6.

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Conference papers on the topic "Plants Angiosperms Dimorphism (Plants)"

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Breygina, M. A., N. M. Maksimov, A. O. Podolyan, and E. S. Klimenko. "The regulatory module "ROS-ion transport" in controlling the growth of pollen tubes of gymnosperms and angiosperms." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-83.

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Kadyrova, L. R., and N. B. Prokhorenko. "P.N. Krylov's collection in Kazan Universities Herbarium." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-15.

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The article describes the herbarium collection by P.N. Krylov for the period from 1876 to 1884. This collection includes plants from the former Perm, Vyatka and Kazan provinces territory and localized in the herbarium of Kazan Federal University KAZ. The collection contains 3689 herbarium leaves and totals 925 species of vascular plants (6 species of plauniform, 7 species of horsetail, 24 species of fern-shaped, 3 species of gymnosperms and 885 species of angiosperms). There are species among them with conservation status. Now we are working to create an electronic database based on this and other collections of KAZ herbarium.
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Frolov, А. О., and I. V. Enushchenko. "The first discovery leaves of angiosperms in the Middle Jurassic deposits in Eastern Siberia." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-42.

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There is fossil of linear whole-marginal leaves with parallel venation in the Middle Jurassic (Aalenian) sediments of the Irkutsk Coal Basin, were found. During the study of cuticle preparations it was found that leaves were steam-bearing, has anastomoses between veins, anomocytic stomata and the diamond-shaped main cells of the epidermis. Such a combination of characters is widespread in modern monocotyledonous and is absent among fossil as well as modern sporeals and gymnosperms plants. We have every reason to believe that we have found unique structures of leaves characteristic of monocotyledons. This find is the oldest among the herbaceous angiosperms of the Jurassic period, such as Yuraherba and Yukhaniya, and the first found in Siberia.
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