Distribution of Purple Meadow Rue (Thalictrum dasycarpum) specimens in the ISM Herbarium |
Thalictrum dasycarpum Records for Ogle County, Illinois- ISM accession# 7563
- Collector: Hills, Alice L.
Date: 07 Jun 1942 - ISM accession# 7590
- Collector: Hills, Alice L.
Date: 07 Jun 1942 - ISM accession# 68857
- Collector: Spongberg, Stephen
Date: 23 Jun 1963
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