POLLEN MORPHOLOGY OF KALMIA L. (PHYLLODOCEAE, ERICACEAE) AND ITS TAXONOMIC SIGNIFICANCE

Sarwar, A.K.M.Golam; Takahashi, Hideki

Bangladesh Journal of Plant Taxonomy, 2012, 19(2), 123-133

Permalink : https://hdl.handle.net/2115/51240

このアイテムのアクセス数:1,202件（2026-02-18 00:35 集計）

閲覧可能ファイル 

ファイル フォーマット サイズ 閲覧回数 説明
BJPT19_123 pdf 522 KB 1,280

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権
open access
URI
https://hdl.handle.net/2115/51240
タイトル
POLLEN MORPHOLOGY OF KALMIA L. (PHYLLODOCEAE, ERICACEAE) AND ITS TAXONOMIC SIGNIFICANCE
著者
著者名
Sarwar, A.K.M.Golam
e-Rad_Researcher
70142700
著者名
Takahashi, Hideki
言語
英語
キーワード
Pollen morphology
Infrageneric classification
Exine sculpture
Kalmia
発行日
2012-12
出版者
Bangladesh Association of Plant Taxonomists
収録物名
Bangladesh Journal of Plant Taxonomy
巻(号)
19(2)
ページ
123-133
抄録
Pollen morphology of seven taxa of Kalmia was examined using light and scanning electron microscopy (LM and SEM, respectively), or SEM alone, in search of new characters that might contribute to infrageneric classification of the genus. The Kalmia species are stenopalynous and characterized by 3-colpor(oid)ate, medium, oblate pollen united in tetrahedral tetrads with rugulate exine sculpture. However, a continuous and serial variation in all the quantitative characters and exine sculpture was revealed within the genus. Kalmia buxifolia is characterized by having the smallest pollen tetrads, largest aperture, largest 2f/D ratio and septum thicker than apocolpial exine. On the other hand, K. latifolia produces the largest pollen tetrads with smallest aperture and smallest 2f/D ratio. An evolutionary trend from rugulate to psilate has also been observed in apocolpial exine sculpture of the genus Kalmia. On the basis of acetolysed pollen characteristics, a dichotomous key for Kalmia was prepared.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record