File:Floral Morphology and Anatomy of Picea sp. (Spruce).jpg
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description |
English: This composite image illustrates the floral morphology and anatomy of a Picea species (Spruce). It showcases various reproductive structures, including male cones (pollen cones) with spirally arranged microsporophylls, and female cones (seed cones) located terminally on branches. Detailed views include individual microsporophylls containing microsporangia with pollen release, the arrangement of bud scales, and the characteristics of one-year-old and multi-year branches. The illustration further depicts the structure of the female cone with its ovuliferous scales and bract scales, longitudinal and cross-sections of the female cone showing the ovules, and a close-up of the resin ducts. This detailed botanical illustration provides a visual guide to understanding the reproductive biology of the Picea genus within the Pinaceae family. |
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| Source | Own work |
| Author | Jian-He |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Dimensions | User | Comment | |
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| current | 08:19, 8 November 2025 | 12,638 × 19,724 (85.09 MB) | MPF | correct translation error |
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