Herbarium specimen: Helianthus x laetiflorus
| Taxon: | Compositae: Helianthus x laetiflorus Pers. |
|---|---|
| Other name: | Helianthus laetiflorus |
| Locality: | United States, Philadelphia, praries |
| ex herb: | Gavin Watson |
| donated by: | Prof John Hutton Balfour (Donation to Perth Literary and Antiquarian Society, apparently arranged by William Carmichael MacIntosh ) 1880 |
| Institution: | Perth Museum and Art Gallery (PTH) |
| Accession number: | PTH.2005.27.3804 |
| notes: | collected:7.18?? partly printed label, watermark crowned fleur-de-lis |
Inferred details are marked.
