Pollen morphology of Asian Vigna species (genus Vigna; subgenus Ceratotropis)from India and its taxonomic implications

Umdale, Suraj D.; Aitawade, Makarand Mohanrao; Gaikwad, Nikhil B.; Madhavan, Latha; Yadav, S. R.; Rao, Satyawada Rama; Bhat, K. V.

doi:10.3906/bot-1603-31

Cited by 10 publications

(4 citation statements)

References 28 publications

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“…The results of UPGMA clustering and scatter plot projections for species are quite common. This compatibility was observed in the study by Umdale et al (2017). In the PCA scatter plot, all S. lazica species were grouped together, the same as in the dendrogram.…”

Section: Discussionsupporting

confidence: 65%

Pollen morphology of Scaligeria DC. (Apiaceae) in Turkey

Baldemir¹,

Alan²,

Şahin³

et al. 2018

Turk J Bot

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Oedibasis are closely related and form a strongly supported clade. However, Scaligeria is not grouped with these genera (Degtjareva et al., 2009, 2013; Hand et al., 2012). This result is in agreement with the treatment suggested by Kljuykov et al. (1976) and Pimenov (1983). Meanwhile, the taxonomic issues of Scaligeria still remain unresolved and studies continue. Scaligeria is widespread, with its presence ranging from Turkey, Cyprus, the southwestern Balkan Peninsula, and Greece eastwards to Syria, Lebanon, Israel, and Jordan with 25 species (Kyriakopoulos et al., 2014). The genus is represented in Turkey by seven species: the endemic S. capillifolia Post. in Adana located in the south of Turkey; S. lazica Boiss., endemic to the Eastern Black Sea region; and S. glaucescens (DC.

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Section: Discussionsupporting

confidence: 65%

Pollen morphology of Scaligeria DC. (Apiaceae) in Turkey

Baldemir¹,

Alan²,

Şahin³

et al. 2018

Turk J Bot

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“…Ornamentasi eksin pada V. unguiculata bertipe reticulate, dicirikan dengan seluruh permukaan serbuk sari membentuk pola seperti jala (Faegri & Iversen, 1989). Menurut Umdale et al (2017), serbuk sari V. unguiculata digolongkan berukuran besar, bentuk ekuatorial ellips, aperture triporate, serta ornamentasi eksin reticulate-heterobrochate.…”

Section: Karakter Morfologi Serbuk Sari Pada Spesies Anggota Famili F...unclassified

Keragaman Serbuk Sari Pada Tumbuhan Legum di Kampus IPB, Dramaga, Bogor

Brilyanita,

Ariyanti,

Djuita

2024

Al-Kauniyah J. Biol.

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AbstrakMorfologi serbuk sari dapat dipakai untuk identifikasi tumbuhan, sumber bukti taksonomi, dan diterapkan dalam banyak disiplin ilmu. Penelitian ini bertujuan untuk menggambarkan ciri morfologi serbuk sari yang berasal dari tumbuhan legum. Sampel serbuk sari diperoleh dari bunga yang dikoleksi di area kampus. Koleksi bunga dilakukan dengan metode jelajah di kawasan kampus IPB, Dramaga. Sampel serbuk sari yang akan diamati dibuat dengan metode asetolisis. Pengukuran morfologi polen dihitung berdasarkan sumbu polar dan ekuatorial dalam skala mikrometer. Ciri morfologi serbuk sari yang diteliti meliputi bentuk, unit serbuk sari, tipe aperture, ukuran, indeks P/E, dan ornamentasi eksin. Serbuk sari diamati dengan mikroskop majemuk Olympus (CX-33) yang dilengkapi kamera indomikro. Hasil penelitian menunjukkan bahwa bentuk serbuk sari pada legum ada dua macam yaitu circular dan circular oval. Ukuran serbuk sari beragam dari sangat kecil sampai sangat besar. Serbuk sari memiliki indeks P/E > 1,00. Tipe aperture meliputi monoporate, triporate, tetraporate, tricolpate, dan tricolporate. Ornamentasi eksin yang dijumpai berupa scabrate, reticulate, dan psilate. Serbuk sari yang diamati pada penelitian ini menggambarkan morfologi yang khas sehingga dapat dijadikan karakter tambahan dalam mengidentifikasi tumbuhan legum.AbstractPollen morphology can be usefull for plant identification, sources of taxonomic evidence, and apply in many disciplines. This study aimed to describe the morphological characteristics of pollen from legume plants. Pollen samples were obtained from flowers collected in the campus area. The collection of flowers was carried out using the roaming method in the area of the IPB campus, Dramaga. The pollen sample to be observed was made by the acetolysis method. Pollen morphology measurements were calculated based on the polar and equatorial axes on the micrometer scale. The morphological characteristics of the pollen studied included pollen shape, pollen unit, aperture type, size, P/E index, and exine ornamentation. Pollen grains were observed with an Olympus compound microscope (CX-33) equipped with an indomicro camera. The results showed that there are two forms of pollen grains, namely circular and circular oval. Pollen sizes vary from very small to very large. Pollen has a P/E index > 1.00. The aperture types include monoporate, triporate, tetraporate, tricolpate, and tricolporate. The exine ornamentation found is scabrate, reticulate, and psilate. The pollen observed in this study shows a distinctive morphology so that it can be used as an additional character in identifying legume plant.

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“…Produksi Polen dan Nektar. Polen kacang panjang memiliki diameter polar sekitar 90,95-96,76 µm sedangkan diameter ekuatorialnya sekitar 83,78-92,80 µm (Umdale et al 2017). Kacang panjang kultivar Sabrina menghasilkan sekitar 276,00±23,58 polen dalam setiap kepala sari.…”

Section: Pembahasanunclassified

Fenologi Fase Pembungaan dan Perbuahan serta Produksi Polen pada Tanaman Kacang Panjang Kultivar Sabrina

Rizkyma,

Ariyanti,

Dorly

2023

JSDH

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Yardlong beans (Vigna unguiculata subsp. sesquipedalis (L.) Verdc.) is a vegetable source of vitamins and minerals which are quite widely cultivated in Indonesia. Phenology study the phases that occur in a plant that is provides benefits in agriculture, but information on the phenology of legumes crops in Indonesia is still scarce. This study aims to observe the reproductive phenology and pollen production of the yardlong bean cultivar Sabrina. A phenological study was carried on 7 plants to obtain information on the timing and duration of the reproductive period, inflorescence and fruiting phases, peak flowering time, and flower biology. Pollen production was observed in 5 samples of flowers. Pollen microscopic preparations were made using the acetolysis method. The results showed that the flowering and fruiting phases took 21-29 days; including flower initiation phase 7-10 days, small bud phase 1day, large bud phase 1 day, anthesis phase 1-2 days, and fruit development phase 11-15 days. Flower initiation occurred 36 days after planting (DAP), and flower blooming occurred 49 DAP. The peak of flowering occurred at 56-62 DAP. The flowers of the Sabrina cultivar have purplish-white corollas, producing about 276±23.58 pollen/anther.

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Pollen morphology of Asian Vigna species (genus Vigna; subgenus Ceratotropis)from India and its taxonomic implications

Abstract: The genus Vigna Savi consists of 104 species that are distributed throughout the world (Lewis et al., 2005). The genus Vigna is divided into five subgenera: Ceratotropis (

Cited by 10 publications

References 28 publications

Pollen morphology of Scaligeria DC. (Apiaceae) in Turkey

Pollen morphology of Scaligeria DC. (Apiaceae) in Turkey

Keragaman Serbuk Sari Pada Tumbuhan Legum di Kampus IPB, Dramaga, Bogor

Fenologi Fase Pembungaan dan Perbuahan serta Produksi Polen pada Tanaman Kacang Panjang Kultivar Sabrina

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