Pollen Morphology and Its Systematic Implications for the Genera Keiskea Miq. and Collinsonia L. (Elsholtzieae-Lamiaceae)

The pollen morphology of six species of Keiskea and three representative taxa of Collinsonia was studied in detail using LM, SEM, and TEM. In both genera, pollen grains are monad, hexa-colpate, and mostly medium in size [P = 28.0 to 37.0 ㎛, E = 24.3 to 30.7 ㎛ (Keiskea); P = 30.0 to 45.0 ㎛, E = 26.0...

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Bibliographic Details
Published inJournal of plant biology = Singmul Hakhoe chi Vol. 50; no. 5; pp. 533 - 539
Main Author Hong, S.P. (Kyung Hee University, Seoul, Republic of Korea), E-mail: sphong@khu.ac.kr
Format Journal Article
LanguageEnglish
Published 한국식물학회 31.10.2007
Subjects
collinsonia
keiskea Lamiaceae pollen morphology
SEM
TAXONOMIA
TAXONOMIE
TAXONOMY
TEM
생물학
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Summary:The pollen morphology of six species of Keiskea and three representative taxa of Collinsonia was studied in detail using LM, SEM, and TEM. In both genera, pollen grains are monad, hexa-colpate, and mostly medium in size [P = 28.0 to 37.0 ㎛, E = 24.3 to 30.7 ㎛ (Keiskea); P = 30.0 to 45.0 ㎛, E = 26.0 to 39.0 ㎛ (Collinsonia)]. Polar outlines are of circular or ellipsoid form. Shapes range from primarily oblate-spheroidal to prolate-spheroidal to subprolate, and rarely prolate in the equatorial view.
Bibliography:F60
2008000244
G704-000309.2007.50.5.012
ISSN:1226-9239
1867-0725
DOI:10.1007/BF03030706