Trees and Shrubs With Catkinshttps://www.paenflowered.org:443/catalog/woody-plants/trees-and-shrubs-with-catkinsTrees and Shrubs With CatkinsCatalpa speciosahttps://www.paenflowered.org:443/apgii/lamiales/bignoniaceae/catalpa/catalpa-speciosaCatalpa speciosaFri, 09 Aug 2024 20:00:25 GMThttps://www.paenflowered.org:443/apgii/lamiales/bignoniaceae/catalpa/catalpa-speciosaSpiraeahttps://www.paenflowered.org:443/apgii/rosales/rosaceae/spiraeaSpiraeaWed, 19 Sep 2018 20:58:58 GMThttps://www.paenflowered.org:443/apgii/rosales/rosaceae/spiraea