microsporophylls |
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navigate by keyword : around branches brown can central clusters cone cones contain female few identify like live make male microsporophylls only pine pollen scales smaller stem than that the them these tube weeks you |
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A male pine pollen cone. Male pine cones are smaller than female cones and only live a few weeks. You can identify them as brown, tube-like clusters on the branches of a pine. The cones that make up these clusters contain scales, or microsporophylls, around a central stem. |
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