Plants | Free Full-Text | Two Origins, Two Functions: The Discovery of Distinct Secretory Ducts Formed during the Primary and Secondary Growth in Kielmeyera
Frontiers | Neutral and Climate-Driven Adaptive Processes Contribute to Explain Population Variation in Resin Duct Traits in a Mediterranean Pine Species
Gymnosperm Stem: Resin Ducts in Five Year Pinus | cross sect… | Flickr
Resin duct in a tangential section of pine wood - UWDC - UW-Madison Libraries
Plants | Free Full-Text | Two Origins, Two Functions: The Discovery of Distinct Secretory Ducts Formed during the Primary and Secondary Growth in Kielmeyera