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《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2012年06期

Page:

47-50

Research Field:

Publishing date:

Info

Title:

Study on Pollen Morphology of Nelumbo

Author(s):

DIAO Ying¹; 2; FANG Juan¹; REN Jia-yun¹; ZHANG Yan-xue¹; ZHOU Ming-quan²; HU Zhong-li²

1.College of Life Science and Technology，Chongqing University of Arts and Sciennces，Chongqing 402160；
2.College of Life Sciences，Wuhan University，Wuhan，Hubei 430072

Keywords:

Nelumbo; pollen; morphology; scanning electron microscope

PACS:

Q 944

DOI:

-

Abstract:

Pollen morphology of Nelumbo was examined by using SEM (scanning electron microscope).The results showed that the pollen grains of these samples were similar in the shape of pollens，which were all prolate spheroid with three colporate.However，there were some differences among these specimens on the size of volume and sculpture.The pollens had cerebroid sculpture on their surface，which were differential in the gradation of the sculpture among Nelumbo accessions.These morphological characters of pollen could be the new evidence for taxonomy and phylogenetic researches in Nelumbo.

References:

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Last Update: 2014-08-29