Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien
Pollen grains of 38 species (12 genera) of Caryophyllaceae from nordic Quebec, adjacent territories, and from the Canadian Arctic archipelago were studied in light microscopy. Thirteen pollen forms have been recognized, of which 11 are pantoporate (Cerastium – Stellaria type, Lychnis alpina, Melandr...
Published in: | Canadian Journal of Botany |
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Language: | French |
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Canadian Science Publishing
1993
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Online Access: | http://dx.doi.org/10.1139/b93-101 http://www.nrcresearchpress.com/doi/pdf/10.1139/b93-101 |
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crcansciencepubl:10.1139/b93-101 2023-12-17T10:23:38+01:00 Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien Parent, Johanne Richard, Pierre J. H. 1993 http://dx.doi.org/10.1139/b93-101 http://www.nrcresearchpress.com/doi/pdf/10.1139/b93-101 fr fre Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Botany volume 71, issue 7, page 887-905 ISSN 0008-4026 Plant Science journal-article 1993 crcansciencepubl https://doi.org/10.1139/b93-101 2023-11-19T13:38:57Z Pollen grains of 38 species (12 genera) of Caryophyllaceae from nordic Quebec, adjacent territories, and from the Canadian Arctic archipelago were studied in light microscopy. Thirteen pollen forms have been recognized, of which 11 are pantoporate (Cerastium – Stellaria type, Lychnis alpina, Melandrium affine type, Melandrium apetalum, Minuartia groenlandica, Minuartia rubella type, Sagina caespitosa – Sagina nivalis, Sagina nodosa, Sagina procumbens – Sagina saginoides, Silene acaulis, and Silene vulgaris) and 2 others colpate (Spergula arvensis and Spergularia canadensis). The data confirm the taxonomic value of the ratio (distance between two adjacent pores)/(grain diameter). A more precised identification of pollen grains of Caryophyllaceae, which is considered a rather uniform family, will allow a better pollen data interpretation whichever the samples studied. Key words: pollen, morphology, Caryophyllaceae, Quebec, Arctic, Canada. Article in Journal/Newspaper Arctic Archipelago Arctic Arctique* Canadian Arctic Archipelago Minuartia rubella Sagina caespitosa Silene acaulis Canadian Science Publishing (via Crossref) Arctic Canadian Arctic Archipelago Canada Canadian Journal of Botany 71 7 887 905 |
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Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
French |
topic |
Plant Science |
spellingShingle |
Plant Science Parent, Johanne Richard, Pierre J. H. Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien |
topic_facet |
Plant Science |
description |
Pollen grains of 38 species (12 genera) of Caryophyllaceae from nordic Quebec, adjacent territories, and from the Canadian Arctic archipelago were studied in light microscopy. Thirteen pollen forms have been recognized, of which 11 are pantoporate (Cerastium – Stellaria type, Lychnis alpina, Melandrium affine type, Melandrium apetalum, Minuartia groenlandica, Minuartia rubella type, Sagina caespitosa – Sagina nivalis, Sagina nodosa, Sagina procumbens – Sagina saginoides, Silene acaulis, and Silene vulgaris) and 2 others colpate (Spergula arvensis and Spergularia canadensis). The data confirm the taxonomic value of the ratio (distance between two adjacent pores)/(grain diameter). A more precised identification of pollen grains of Caryophyllaceae, which is considered a rather uniform family, will allow a better pollen data interpretation whichever the samples studied. Key words: pollen, morphology, Caryophyllaceae, Quebec, Arctic, Canada. |
format |
Article in Journal/Newspaper |
author |
Parent, Johanne Richard, Pierre J. H. |
author_facet |
Parent, Johanne Richard, Pierre J. H. |
author_sort |
Parent, Johanne |
title |
Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien |
title_short |
Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien |
title_full |
Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien |
title_fullStr |
Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien |
title_full_unstemmed |
Morphologie pollinique des Caryophyllaceae du Québec nordique, des territoires adjacents et de l'archipel Arctique canadien |
title_sort |
morphologie pollinique des caryophyllaceae du québec nordique, des territoires adjacents et de l'archipel arctique canadien |
publisher |
Canadian Science Publishing |
publishDate |
1993 |
url |
http://dx.doi.org/10.1139/b93-101 http://www.nrcresearchpress.com/doi/pdf/10.1139/b93-101 |
geographic |
Arctic Canadian Arctic Archipelago Canada |
geographic_facet |
Arctic Canadian Arctic Archipelago Canada |
genre |
Arctic Archipelago Arctic Arctique* Canadian Arctic Archipelago Minuartia rubella Sagina caespitosa Silene acaulis |
genre_facet |
Arctic Archipelago Arctic Arctique* Canadian Arctic Archipelago Minuartia rubella Sagina caespitosa Silene acaulis |
op_source |
Canadian Journal of Botany volume 71, issue 7, page 887-905 ISSN 0008-4026 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/b93-101 |
container_title |
Canadian Journal of Botany |
container_volume |
71 |
container_issue |
7 |
container_start_page |
887 |
op_container_end_page |
905 |
_version_ |
1785559334110887936 |