Robuta

https://publications-cnrc.canada.ca/eng/view/object/?id=362f575c-2267-4dcb-9071-5c845bbcab93 The chemical composition of the volatile oil of the leaves of Picea rubens Sarg. and chemotaxonomic... The chemical composition of the volatile oil of the leaves of Picea rubens Sarg. and chemotaxonomic correlations with other North American spruce species:... chemical composition https://research.birmingham.ac.uk/en/publications/unsupervised-methods-in-lc-ms-data-treatment-application-for-pote/ Unsupervised methods in LC-MS data treatment: application for potential chemotaxonomic markers... ms data