At left is a picture of the clubmoss Lycopodium obscurum showing the habit of the plant and position of the strobili, or cones. |
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Immature female and male strobili cones were harvested from a 40-year-old Norway spruce tree, 2 weeks prior to pollen release. |
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The microsprophylls of cycads are arranged in strobili and bear clusters of microsporangia on their abaxial surface. |
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He emphasized differences between cones and strobili, rather than their aggregation on the plant. |
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Water, nutrient, and carbohydrate relations in growth of Pinus resinosa ovulate strobili. |
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Female strobili initiated during late summer or autumn in a year, then overwinter until the following spring. |
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Female strobili are initiated in late summer or fall in a year, then they overwinter. |
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The meristem that gives rise to each new geotropic tuber is exogenous, formed from surface tissue where the leaves and strobili join the old tuber. |
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Female strobili emerge followed by pollination in the following spring. |
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