May 5, 2007 Herrick Lake Forest Preserve, IL 
May 7, 2007| May 5, 2007 May 5, 2007 Herrick Lake Forest Preserve, IL May 7, 2007 |
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 Ohio Buckeye flowers Aesculus glabra  
New
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 Downy Hawthorn flowers Crataegus mollis 
New
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 Downy Hawthorn plant Crataegus mollis  |
 Red Trillium colony Trillium recurvatum  |
 Root |
4 photos this page; 2 new species. |  photographer:  |