Distribution of Purple-headed Sneezeweed (Helenium flexuosum) specimens in the ISM Herbarium |
Helenium flexuosum Records for Union County, Illinois- ISM accession# 5
- Collector: Fuller,g.& Fisher,r.
Date: 31 Jul 1940 - ISM accession# 30
- Collector: Fuller,g.& Fisher,r.
Date: 11 Aug 1940 - ISM accession# 31
- Collector: Fuller,g.& Fisher,r.
Date: 16 Jul 1941 - ISM accession# 39301
- Collector: Winterringer,glen S.
Date: 08 Jul 1951
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