Check their website under "Articles", the "article" about collecting plants from the wild. These people obviosuly condone (and perhaps practice?) collection of wild specimens, by offering locals "significant amounts of money". If you care about ecosystem preservation, think hard before you buy from them - I never did and never will, for this reason.
Has plants that no one else offers - particularly rare South African bulbs. Higher priced items are great - but lower cost things, bulbs especially, often minuscule. Postage charged greatly in excess of actual rates!