Frangula Plants — Species, Care & Identification
Frangula is a plant genus in the Rhamnaceae family. PlantoScan has care guides for 7 species in this genus. Each guide covers watering, light, soil, hardiness zone and pet toxicity, with sources.
Frangula species

Alder Buckthorn
Frangula alnus
Cassie DurbinCC BY-SA 4.0PlantoScanresized

Cascara
Frangula purshiana
Sean HaightCC0 1.0PlantoScan
- Azorean BuckthornFrangula azoricaPlantoScan
Azorean Buckthorn
Frangula azorica
- Birchleaf BuckthornFrangula betulifoliaPlantoScan
Birchleaf Buckthorn
Frangula betulifolia
- California BuckthornFrangula californicaPlantoScan
California Buckthorn
Frangula californica
- Carolina BuckthornFrangula carolinianaPlantoScan
Carolina Buckthorn
Frangula caroliniana
- Red BuckthornFrangula rubraPlantoScan
Red Buckthorn
Frangula rubra
Browse other genera starting with F, the plant genera A–Z, or the complete plant care guide.