Natural Experiments Indicate That Geomagnetic Variations Cause Spatial and Temporal Variations in Coconut Palm Asymmetry
Autor: | Natalie B. Bronstein, Peter V. Minorsky |
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Jazyk: | angličtina |
Rok vydání: | 2006 |
Předmět: | |
Popis: | In plants with alternately arranged foliage, such as the coconut palm ( Cocos nucifera ), leaves are attached to the stem in either an ascending clockwise (left handed [L]) or counterclockwise (right handed [R]) spiral ([Fig. 1][1] ). Foliar spiral direction (FSD) is not genetically determined in |
Databáze: | OpenAIRE |
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