Fluorescent Magnolia Flowers
Fluorescent Magnolia Flowers
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荧光玉兰花
DOI：
10.1111/j.1442-1984.1995.tb00121.x
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发表时间：
1995
影响因子：
1.4
通讯作者：
D. Jobes
中科院分区：
文献类型：
--
作者：
L. B. Thien;S. Kawano;Shane Latimer;M. Devall;S. Rosso;H. Azuma;D. Jobes
在木兰科grandiflora的花显示不同的模式的荧光在紫外线。孢子叶球和具小乳突的柱头是深红色的，花粉发出亮黄色的荧光;然而，花瓣和孢子叶球/柱头分泌物不发出荧光。M的花朵用黑白白色胶片在日光下仅用紫外光拍摄的macrophylla，表明只有内花瓣基部的斑点吸收紫外光;球花顶端强烈吸收紫外线。木兰科植物的花朵具有不同的紫外光吸收模式。
In Magnoliaceae grandiflora the flowers display a different pattern of fluorescence in ultraviolet light. The strobilus and papillose stigmas are deep red and the pollen fluoresces a bright yellow; however, the petals and strobilus/stigma secretions are not fluorescent. Flowers of M. macrophylla photographed using only ultraviolet light in sunlight with black and white film, show that only the spots at the base of the inner petals absorb ultraviolet light; in flowers of M. grandiflora the top of the strobilus strongly absorbs ultraviolet light. Species of Magnoliaceae display flowers with different patterns of ultraviolet light absorbance.