nobilis Lycium europaeum Prunus Padus Rhamnus frangula Ribes sanguineum Rosa spinosissima Shepherdia argentea Spirea adiantifolia Syringa persica vulgaris Symphoricarpus racemosus Tamarix gallica germanica Ulex europaea Viburnum Tinus THE FLOWERING SEASONS OF TREES AND SHRUBS.

RHAMNUS Frangula.

RHAMNUS Frangula.