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Pollen morphology of Calochortus Pursh and its systematic position in the Liliaceae family

Research Paper | November 1, 2013

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Samira Kiani, Sayedmohammad Masoumi, Ahmad Majd

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Int. J. Biosci.3( 11), 148-153, November 2013

DOI: http://dx.doi.org/10.12692/ijb/3.11.148-153


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Pollen grain of eight species belonging to Calochortus were taken from the Herbarium in Komarov Botanical Institute of the Russian Academy of Science (RAN) and were studied by Light Microscopy (LM) and Scanning Electron Microscopy (SEM). Pollen grains of all the studied species were single, heteropolar, bilaterally symmetrical, distal-monosulcate, flattened-spheroidal to oblate, in outline with a pole rounded-elliptical, with the equator – flattened. Surface ornamentation of pollen in this species Corrugated – punching but in C. albus is punching – Corrugated. Palynolomorphological data showed that in Comparasion with other genera of Liliaceae, Calochortus is similar to some of species in Tulipa and Fritillaria. Cluster analysis revealed two main groups in the studied species. Therefore, present research has aided the Liliaceae family can be divided into 3 tribes as: Tulipeae, Calochorteae, Lloydieae.


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Pollen morphology of Calochortus Pursh and its systematic position in the Liliaceae family

Chase MW, Reveal JLA. 2009. phylogenetic classification of the l and plants to accompany APG III. Botanical Journal of the Linnean Society 161, 122–127.

Dahlgren RMT, Clifford HT, Yeo PF. 1985. The families of the monocotyledons. Berlin etc: Springer-Verlag 520 p.

Elwan ZA. 2008. on the taxonomy of Gagea and Calochortus (Liliaceae).Research Journal of Agriculture and Biological Sciences 4(1), 1-15.

Erdtman G. 1952. Pollen morphology and plant taxonomy. Angiosperms (Introduction to Palynology. I). Stockholm, 539 p.

Govaerts R, Dransfield J, Zona SF, Hodel DR, Henderson A. 2011. World Checklist of Calochortus. Facilitated by the Royal Botanic Gardens, Kew.

Hutchinson J. 1973. the families of flowering plants. 3 ed. Oxford. 968 p.

Kosenco VN. 1978. Morphology of the Pollen of Calochortus-Spp Calochortaceae. Botanical Journal of the Linnean (St. Petersburg) 72, 758-64. (in Russian).

Kosenco VN. 1990. Possible trends of evolution of pollon grains wall with special reference to the genus Tulipa (Liliaceae).Botanical Journal of the Linnean. 75, 25-38.

Kosenco VN. 1991a. Pollon Morphologe of genus Fritilllaria (Liliaceae) Botanical Journal of the Linnean 76, 1201-1210.

Kosenco VN. 1991b. Pollon Morphologe of the family Liliaceae s.str. Botanical Journal of the Linnean 76, 1696-1706(in Russian).

Kosenco VN. 1996. Palynomorpholoy of the order Liliales Lindley in connection with problems of systematization. Ph. D Thesis, Komarov botanical Institute, Petersburg (In Russian).

Kosencо VN. 1999. Contributions to the pollen morphology and taxonomy of the Liliaceae . Grana, Vol. 38. 20-30 P.

Maassoumi SM. 2005. Sporoderm ultrasculpture and ultrastructure in representative of Liliaceae Juss. and in relationship between their systematic problems, Ph. D. Thesis, Lomonosov State Univercity, Moscow Russia (in Russian).

Massoumi SM. 2012. Exine Ultrastructure of Fritillaria (Liliaceae Juss). Journal of Basic and Applied Scientific Research 2(2), 1101-1109.

Melchior H. 1964. Adolf Engler. ed. Syllabus der Pflanzen familien (12th edition, II. Volume (II Band) ed.

Ness BD. 1989. Seed Morphology and Taxonomic Relationships in Calochortus (Liliaceae). Systematic Botany 14, 495-505.

Ownbey MA. 1940. monograph of the genus Calochortus. Annals of the Missouri Botanical Garden 27, 371–560.

Patterson TB, Givnish TJ. 2003. Geographic cohesion, chromosomal evolution, parallel adaptive radiations, and consequent floral adaptations in Calochortus (Calochortaceae): evidence from a cpDNA phylogeny. New Phytologist 161, 253-264.

Pursh F. 1814. Flora Americae Septentrionalis; or a Systematic Arrangement and Description of the Plants of North America. London: White Cochran, and Co. Vol. 1.

Takhtajan A. 1995. Dictionary of general names of seed plants (List of genera in Liliaceae). New York: Colubmia . Univercity. Press 49 p.

Watson L, Dallwitz MJ. 1992. The families of flowering plants: Calochortaceae: descriptions, illustrations, identification, information retrieval http://delta-intkey.com/

Weber WA, Wittmann RC. 2001. Colorado Flora: Western Slope University Press of Colorado, Niwot, CO.

Zomlefer W. 1994. Guide to Flowering Plant Families. Univercity of North Carolina Press, Chapel Hill, NC.