Herbarium specimen: Equisetum hyemale x variegatum = E. x trachyodon
| Taxon: | Equisetaceae: Equisetum hyemale x variegatum = E. x trachyodon A.Braun ("Mackay's Horsetail") |
|---|---|
| Collected by: | Dr William Mateer |
| Collection date: | 7/1847 |
| Locality: | Ireland, VCH39 Co. Antrim, Belfast,Colin Glen, Upper part of Colin Glen |
| ex herb: | Mr John Ray Hardy |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.751 |
