Dahlias variabilis Root Pressure
A 35.5 x 31.5 inch painted diagram demonstrating root pressure in Dahlias variabilis., Luna Collection ID - 103::UMANITOBALCM::NA, Luna Object ID - 321683, Luna Image ID - 144311
Tuberous Roots of Dahlia
A 39.9 x 36.6 inch painted diagram of the tuberous roots of Dahlia., Luna Collection ID - 103::UMANITOBALCM::NA, Luna Object ID - 322242, Luna Image ID - 144354