Flower
![]() :For the Second World War corvette class, see (s). ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
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~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Flowering plants are heterosporangiate (producing two types of reproductive spores) and the pollen (male spores) and ovules (female spores) are produced in different organs, but these are together in a bisporangiate strobilus that is the typical flower. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ A flower is regarded as a modified stem (Eames, 1961) with shortened internodes and bearing, at its nodes, structures that may be highly modified leaves. In essence, a flower structure forms on a modified shoot or axis with an apical meristem that does not grow continuously (growth is determinate). The stem is called a pedicel, the end of which is the torus or receptacle. The parts of a flower are arranged in whorls on the torus. The four main parts or whorls (starting from the base of the flower or lowest node and working upwards) are as follows:
Second World War: REDIRECT World War II... Corvette: :For the automobile, see Chevrolet Corvette.... Spore: :This article is about biological spores. For the video game, see Spore (game).... Flower related Images and Photos (experimental)
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~ Related Subjects ~Stem (1) - Leaves (1) - Meristem (1) - Organs (1) - Second World War (1) - Corvette (1) - Spore (1) -~ Community ~
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