The Gessner garden shows 50 medicinal plants (herbs and shrubs), used by 16th century's healers, each with a citation of a healer from that period, such as Cynara cardunculus, Potentilla erecta, Linum usitatissimum, Paeonia officinalis, Silybum marianum, Juniperus communis, Fragaria vesca, Artemisia absinthium and more.
Potentilla | Ehrharta erecta | Potentilla erecta | Potentilla cristae | Tagetes erecta | ''Potentilla hickmanii'' is found on Montara | Haloragis erecta | Commelina erecta |
The subcommunity also has many broad-leaved herbs including Common Knapweed (Centaurea nigra), Tormentil (Potentilla erecta), Devils-bit scabious (Succisa pratensis) and Betony (Stachys officinalis).
The subcommunity also has many broad-leaved herbs including Common Knapweed (Centaurea nigra), Tormentil (Potentilla erecta), Devils-bit scabious (Succisa pratensis) and Betony (Stachys officinalis).