How do I find equivalent tropical plants to replace the BD prep plants?

I would start by reading Wilhelm Pelikens descriptions of the prep plants in ‘Healing Plants’.  Then have a read of what RS says about the function of the plants in the Agriculture Course, so you can get an image of what you are wanting. Then any other author I could find.
 
Then I would read up some herbal journals about the healing effects of your local plants, and try and match them up. 
Part of RS approach is how plants effect the energetic activities, and this is what you need to match.

Hugh Lovels’ – ‘Spot on’

This has been quite a week. (21 August 2015) Whew, and the most wonderful event this week has been my discovery of what Hugh Lovel wrote about his investigations into my Chemistry (Glenological Chemistry). In his recent book ‘Quantum Agriculture – Biodynamics and Beyond’, in the chapter entitled ‘Beyond Biodynamics – Agriculture as it might be taught’, which specifically focuses on my approach, findings and artwork.

Answer to replies on my ‘BD in a rational world’ article

In the vol 67-2 issue of Harvests magazine, there are two replies to my article ‘BD in the Rational World’. 

One is by David Wright and the other is from Andrew Seeger. 

Given I have recently resigned my membership of the BDANZ, I will not be replying to these articles in that forum, so this one will have to do.

Hugh Lovel on ‘Glenological Chemistry’

In Hughs recent book ‘Quantum Agriculture – Biodynamics and Beyond’ in the chapter entitled ‘Beyond Biodynamics – Agriculture as it might be taught’ which specifically focuses on my approach and findings, he says regarding my efforts with chemistry “Time after time my knowedge of biochemical reactions has confirmed that Glen’s conclusions are spot on.”

Thanks Hugh……….