Arboretum » Campus Plant Identification – Grove House » Ellsworth Garden – Berberis nevinii (Nevin’s barberry), Furcraea hexapetala (Cuban hemp), Ribes aureum (Gooseberry) Aloe marlothii (Mountain aloe), Sedum ‘Blue Spruce’ Ellsworth Garden – Berberis nevinii (Nevin’s barberry), Furcraea hexapetala (Cuban hemp), Ribes aureum (Gooseberry) Aloe marlothii (Mountain aloe), Sedum ‘Blue Spruce’