Pollen morphology of subfamily Malvoideae (Malvaceae sensu lato) in Thailand
##plugins.themes.bootstrap3.article.sidebar##
Issue
Section
Articles
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
##plugins.themes.bootstrap3.article.main##
Abstract
Abstract. Saensouk S, Saensouk P. 2021. Pollen morphology of subfamily Malvoideae (Malvaceae sensu lato) in Thailand. Biodiversitas 22: 5633-5643. The pollen morphology of 19 species with eight variants and ten genera of subfamily Malvoideae (Malvaceae sensu lato) were investigated by light and scanning electron microscopy. The pollen was monad, spheroidal shaped and 45.64-168.00 µm in size. The pollen grains of all species were pantoporate. All pollen had radial symmetry and were apolar. The spines pollen grain of the subfamily Malvoideae in Thailand can be divided into six types. The arrangement of spines on pollens in this study can be divided into two groups. The pollen had various exine sculptures (granulate, microreticulate, and subpsilate). Spines were found to be echinate, baculate, and spinule. Pollen size, aperture, exine sculpture and spine index can be used as characters to identify the subfamily Malvoideae species. Therefore, a key to the 19 species with eight variants and ten genera of subfamily Malvoideae in this study based on pollen morphology was provided. Eight species were studied for their pollen morphology for the first time.
##plugins.themes.bootstrap3.article.details##
References
Bibi N, Akhtar N, Hussain M, Khan MJ. 2010. Systematic implications of the pollen morphology in the family Malvaceae from north west frontier province, Pakistan. Pak J Bot 42(4): 2205-2214.
Bibi N, Hussain M, Akhtar N. 2008. Palynological study of some cultivated species of genus Hibiscus from northwest frontier province (N.W.F.P.) Pakistan. Pak J Bot 40(4): 1561-1569.
Cabi E, Ba?er B, Uzunhisarcikli ME, Yavru A. 2009. Pollen morphology of Alcea L. and Althaea L. genera (Malvaceae) in Turkey. Feddes Repertorium 120(7–8): 405–418.
Christensen PB. 1986. Pollen morphological studies in the Malvaceae. Grana 25: 95-117.
El-Husseini N. 2006. Pollen Morphology of Tiliaceae Juss. and Sterculiaceae Vent. and Their Relations to Malvaceae Juss. in Egypt. Int. J. Agri. Biol. 8(6): 844-847.
El Naggar SM. 2004. Pollen morphology of Egyptian Malvaceae: An assessment of
taxonomic value. Turk J Bot 28: 227-240.
El Naggar SM, Sawady N. 2008. Pollen Morphology of Malvaceae and its taxonomic significance in Yemen. Flora Mediterranea, 18: 431-439.
Erdtman G. 1966. Pollen morphology and plant taxonomy: Angiosperms. New York, UsA: Noble Offset Printers.
Kew Science. 2021. World Checklist of Selected Plant Families (WCSP).
Perveen A, Qaiser M. 2007. Pollen flora of Pakistan-Malvaceae-Grewioideae-LII. Pak. J. Bot. 39(1): 1-7.
Perveen A, Grafstro¨m E, El-Ghazaly G. 2004. World Pollen and Spore Flora 23. MalvaceaeAdams. P.p. Subfamilies: Grewioideae, Tilioideae, Brownlowioideae. Grana 43: 129-155.
Noor MJ, Ahmad M, Asghar R, Kanwal A, Pervaiz S. 2004. Palynological Studies of Cultivated Plant Species at University of Arid Agriculture, Rawalpindi, Pakistan. Asian Journal of Plant Sciences, 3: 476-479.
Perveen A, Siddiqui S, Fatima A, Qaiser M. 1994.Pollen flora of Pakistan-1. Malvaceae. Pak J Bot 26(2): 421-440.
Saensouk S, Saensouk P. 2020. Pollen Morphology of Helicteres (Malvaceae s.l.) from Thailand. Agriculture and Natural Resources, 54: 351–354.
Shaheen N, Khan MA, Yasmin G, Hayat MQ, Ali S. 2009. Taxonomic Implication of Palynological Characters in the Genus Malva L., Family Malvaceae from Pakistan. Am-Euras J Agric & Environ Sci 6(6): 716-722.
Shaheen N, Khan MA, Hayat MQ, Yasmin G. 2009. Pollen morphology of 14 species of Abutilon and Hibiscus of the family Malvaceae (sensu stricto). Journal of Medicinal Plants Research. 3(11): 921-929.
Most read articles by the same author(s)
- PIYAPORN SAENSOUK, SURAPON SAENSOUK, SUMRUAY SUDCHALEAW, SARAWOOD SUNGKAEW, Chromosome number of three Bambusa species (Poaceae) in northeastern communities of Thailand , Biodiversitas Journal of Biological Diversity: Vol. 24 No. 8 (2023)
- PIYAPORN SAENSOUK, THAWATPHONG BOONMA, SURAPON SAENSOUK, Curcuma nakhonphanomensis (Zingiberaceae), a new species from the lower Mekong River basin, northeastern Thailand , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 11 (2022)
- SUMRUAY SUDCHALEAW, SURAPON SAENSOUK, PIYAPORN SAENSOUK, SARAWOOD SUNGKAEW, Species diversity and traditional utilization of bamboos (Poaceae) on the Phu Thai Ethnic Group in northeastern Thailand , Biodiversitas Journal of Biological Diversity: Vol. 24 No. 4 (2023)
- SURAPON SAENSOUK, PIYAPORN SAENSOUK, AREERAT RAGSASILP, CHADAPORN SENAKUN, HANVEDES DAOVISAN, AHMAD DWI SETYAWAN, TAWANON NIAMNGON, PIMTIDA NIAMNGON, SOMBAT APPAMARAKA, Medical ethnobotany and utilization of medicinal plants in the Don Pu Ta Forest Thai Yoi Ethnic Groups, Sakon Nakhon Province in the Northeastern Thailand , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 9 (2024)
- PIMTIDA NIAMNGON, SURAPON SAENSOUK, PIYAPORN SAENSOUK, AUEMPORN JUNSONGDUANG, Ethnobotanical knowledge of Isaan Laos tribe in Khong Chai District, Kalasin Province, Thailand with particular focus on medicinal uses , Biodiversitas Journal of Biological Diversity: Vol. 24 No. 12 (2023)
- PIYAPORN SAENSOUK, SURAPON SAENSOUK, THAWATPHONG BOONMA, Two new species of Kaempferia subgenus Kaempferia (Zingiberaceae: Zingibereae) from Thailand , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 8 (2022)
- PIYAPORN SAENSOUK, THAWATPHONG BOONMA, SARAYUT RAKARCHA, CHARAN MAKNOI, MATHEE WONGNAK, SURAPON SAENSOUK, Two new species of Curcuma subgenus Ecomata (Zingiberaceae: Zingibereae), from Central and Southwestern Thailand , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 9 (2022)
- PIYAPORN SAENSOUK, AREERAT RAGSASILP, NICHA THAWARA, THAWATPHONG BOONMA, SOMBAT APPAMARAKA, ANOUSONE SENGTHONG, HANVEDES DAOVISAN, AHMAD DWI SETYAWAN, SURAPON SAENSOUK, Ethnobotanical study of Acanthaceae family in Kantarawichai District, Maha Sarakham Province, Thailand , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 8 (2024)
- THI LIEN THUONG NGUYEN, SURAPON SAENSOUK, VAN CANH NGUYEN, VAN KHUONG NGUYEN, THI THANH DAT PHAM, DANG KHOA NGUYEN, DANH DUC NGUYEN, Taxonomic notes of Alpinia subsect. Catimbium (Zingiberaceae) in Vietnam: The first record of Alpinia nobilis and description of a new species Alpinia hoangviet , Biodiversitas Journal of Biological Diversity: Vol. 24 No. 10 (2023)