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Pollen classifications

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Journal Article
Published: 01 October 1961
Micropaleontology (1961) 7 (4): 485-489.
...Alfred Traverse Abstract The purpose and requirements of formal nomenclature must not be confused with the needs for informal classification systems in fossil plant study. Confusion has resulted from overlapping systems of classification and seemingly excessive synonymy. Of about 50 proposals...
Journal Article
Journal: Palynology
Published: 01 June 2012
Palynology (2012) 36 (1): 131-151.
... feature within plant species and within many genera. This study of alder pollen aims to evaluate morphological differences in pollen across species of Alnus in order to link pollen morphology with classification of species based on gross plant morphology and/or nrDNA ITS sequence data...
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Journal Article
Published: 23 December 2015
Journal of Micropalaeontology (2015) 35 (2): 121-124.
...Luke Mander; Surangi W. Punyasena Abstract The classification of grass pollen is a classic problem in palynology. One approach to this problem is to image grass pollen using scanning electron microscopy (SEM) and to construct morphotypes on the basis of surface ornamentation patterns. In this paper...
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Journal Article
Journal: Palynology
Published: 01 December 2014
Palynology (2014) 38 (2): 207-223.
...; (ii) pollen sources, visited for pollen alone, and (iii) pollen and nectar sources, visited for both pollen and nectar ( Kalpana et al. 1990 ). In view of this classification, the results of the present study indicate that foraging worker bees preferred the following 20 plant taxa only as sources...
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Journal Article
Journal: Palynology
Published: 02 October 2018
Palynology (2018) 42 (4): 560-570.
... of pores may be due to certain variations among species. Therefore, the number of pores can be used as a basis for taxonomic classification. Pollen morphology has taxonomic value for the identification of species and for intraspecies comparison (Yıldız 2006 ; Kilic 2009 ; Yıldız et al. 2010b...
Journal Article
Journal: Palynology
Published: 01 June 2014
Palynology (2014) 38 (1): 129-137.
...–50%, 70–30% and 80–20% training-test partitions of the overall dataset. The classification accuracies of these three training-test partitions of were 84.67%, 91.11% and 95.00%, respectively. Therefore, the ELM exhibited a very high success rate for identifying the pollen types considered here...
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Journal Article
Journal: Palynology
Published: 01 December 2013
Palynology (2013) 37 (2): 177-188.
... the relationship P/E ( Figure 1 ). In this study, we characterize pollen morphology in all species of Chrysolaena , in order to provide new information in support of taxonomic classifications proposed for the tribe. For all 18 species studied, pollen samples were obtained from the anthers of flower buds...
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Journal Article
Published: 01 July 1958
Journal of Paleontology (1958) 32 (4): 666-676.
Journal Article
Published: 01 June 1954
Journal of Sedimentary Research (1954) 24 (2): 143-A-144.
Journal Article
Journal: Palynology
Published: 01 December 2013
Palynology (2013) 37 (2): 218-230.
...) : American Association of Stratigraphic Palynologists Foundation ; p. 933 – 938 . Jones GD Bryant VM Jr . 2004 . The use of ETOH for dilution of honey . Grana 43 : 174 – 182 . Joosten H de Klerk P . 2002 . What’s in a name? Some thoughts on pollen classification...
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Journal Article
Journal: Palynology
Published: 03 April 2017
Palynology (2017) 41 (2): 255-266.
...Vernie G. Sagun; Carol Auer ABSTRACT The tribe Camelineae (Brassicaceae) contains eight genera: Arabidopsis , Camelina , Capsella , Catolobus , Chrysochamela , Neslia , Noccidium and Pseudoarabidopsis . Little is known about pollen morphology in these taxa, and this limits research on gene flow...
Image
Composite section of the Edmonton Group showing its <b>classifications</b>, lithol...
in > Palynology
Published: 01 June 2013
Figure 6 Composite section of the Edmonton Group showing its classifications, lithology and age dates. Column 1: classification of the Edmonton Group (previously Formation) after Gibson (1977) ; 2: classification of the Edmonton Formation (now Group) after Allan and Sanderson (1945) , followed
Journal Article
Journal: Palynology
Published: 02 January 2017
Palynology (2017) 41 (1): 121-131.
...Ghania Kiared (Ould-Amara); Mostefa Bessedik; James B. Riding A continuous study of atmospheric pollen in Oran Province, northwest Algeria, using the Cour method was undertaken between April 2004 and April 2006. A pollen-collecting device was placed in the meteorological station at Es-Sénia airport...
Journal Article
Journal: Palynology
Published: 01 June 2010
Palynology (2010) 34 (1): 125-137.
... Chenopodioideae and the genus Amaranthus , pending a re-assessment of the pollen morphology related to the new classification ( APG 1998 ; APG II 2003 ; Flores Olvera et al. 2006 ).) Throughout the history of early maize investigation, pollen records seem to predate macrofossil records, possibly...
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Journal Article
Journal: Palynology
Published: 01 July 2016
Palynology (2016) 40 (2): 160-171.
...Dominique Mourelle; Paola Gaiero; Gabriela Speroni; Carina Millán; Lucía Gutiérrez; Cristina Mazzella Abstract The present study reports the results of pollen analyses on four species of Butia (Arecaceae), Butia odorata , B. yatay , B. paraguayensis and B. lallemantii . Pollen grains were described...
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Journal Article
Journal: Palynology
Published: 03 April 2019
Palynology (2019) 43 (2): 255-267.
... in the state of Amazonas, Brazil. Twenty-nine pollen types were identified for the Scaptotrigona nigrohirta colonies from the Ilha Michilis community, 43 for the Scaptotrigona sp. colonies and 39 for the Melipona seminigra colonies from the Nova Esperança community, and 34 for the M. seminigra colonies from...
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Journal Article
Journal: Palynology
Published: 01 March 2015
Palynology (2015) 39 (1): 110-124.
... VM Jr 2004 . The use of ETOH for the dilution of honey . Grana 43 : 174 – 182 . Joosten H de Klerk P . 2002 . What’s a name? Some thoughts on pollen classification, identification, and nomenclature in Quaternary palynology . Rev Palaeobot Palynol . 122 : 29 – 45...
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Journal Article
Journal: Palynology
Published: 03 April 2018
Palynology (2018) 42 (2): 199-209.
... in a name? Some thoughts on pollen classification, identification, and nomenclature in Quaternary palynology . Review of Palaeobotany and Palynology 122 : 29 – 45 . Judd WS , Campbell CS , Kellogg EA , Stevens PF . 2010 . Plant systematics: A phylogenetic approach...
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Journal Article
Journal: Palynology
Published: 03 July 2018
Palynology (2018) 42 (3): 311-323.
... savanna, potentially improving palaeoenvironmental reconstruction since Poaceae occur in a wide range of environments. Further studies based on pixel classification may prove useful in differentiating other stenopalynous pollen and spore grains. References Absy ML , Clief A , Fournier...
Journal Article
Journal: Palynology
Published: 03 April 2019
Palynology (2019) 43 (2): 244-254.
... ; Plates 1 and 2 ). Figure 1 compares pollen characteristics of the studied taxa. As can be seen in the figure, sizes and colpus, apocolpidium, and the shape and diameter of amb show considerable variations that can help in the classification of the taxa in contrast with the lumina, muri...
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