| USA: Illinois:: Jackson Co. Carbondale [coordinates at city center] 37 42 37.28 N, 89 12 59.81 W DOL map
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Specimen voucher: Walter Welch |
flower in longitudinal section
| Copyright © 2006 by W. Welch
(contact: dn277@cornell.edu)
[ref. DOL121 : USERslide no. 95-16]
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