X Preparations Introduction Pioneers Materia Medica Repertory Literature Forum Planting by the Stars Introduction Research Planting times Times that assist Times that hinder Public experiments Experimental Procedure Worked Examples Submit/View data Pseudoscience? Peppers Introduction Principles Submit Data Considera Introduction Past Future UK BD History Association Education Land Trust Contact
Source Screenname / Author: Glen Atkinson Organisation / Publication: <a href="https://www.considera.org/downloads/GlenA/Equisetum.pdf">Equisetum, the Kidney and the Planet Venus</a>