| | UNITED STATES: Missouri:: St. Louis Co. University City, three blocks north of Washington University main campus, Ames Place Subdivision, 2021. |
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Germinating seedlings. Note germination peg holding down lower half of seed coat on plant at right. Darwin said this was one of the best examples in plants of a structure provided for a given purpose.
| | Copyright © 2021 by Robbin Moran
(contact: kcn2[at]cornell.edu)
[ref. DOL51047]
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