Classic texts: King's 1898: The Images.
Echinacea
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Classic texts: King's 1898: The Images. |
Classic texts: Sayre 1917: the pics. |
Classic texts: Harding 1936: the pics. |
Flowering plant. Lake Maclellan, TX, US. Wild. 1998-06-01. |
Closeup of flower. Lake Maclellan, TX, US. Wild. 1998-06-01. |
Flowering plant. MTT Karila research station, Mikkeli, Finland. Planted. 2001-08-13. |
Closeup of flower. MTT Karila research station, Mikkeli, Finland. Planted. 2001-08-13. |
Closeup of flower. MTT Karila research station, Mikkeli, Finland. Planted. 2001-08-13. |
Flowering plant. MTT Karila research station, Mikkeli, Finland. Planted. 2001-08-13. |
Classic texts: Journals: NEMAQ 1915-1916: the images. |