By way of introduction as a new member, after using and enjoying the PBS wiki for quite some time, I decided that I should 'pay my dues'. As Director of the Univ. California Botanical Garden at Berkeley, I enjoy an incredible array of geophytes from around the word (e.g., about 250 Amaryllidaceae and 300 Iridaceae species) and most notably, a large South African collection. Our collection is data-driven and the vast majority is wild collected of known provenance. I am also personally passionate about these plants and have my own collection, with an emphasis on the S. African bulbs and aroids. While it may sound like I should be an expert, I can only wish I were: I've already learned a great deal from the PBS listserve. Incidentally, I am not a botanist by background but perhaps it is relevant that much of my research was on the endocrinology of African hyenas. I have started adding images to the wiki from our collection and may be able to provide information on cultivation of some lesser known species. The Garden propagates a large number of geophytes (among other plants) for sale to the public; I would love to give them away or trade but cannot do this routinely because the funds are essential to help maintain the Garden. If you are interested, you can view a partial availability list on our website (http://botanicalgarden.berkeley.edu/shop/…). You can email me if you have questions. The Garden continues to seek new material (legally collected) with data and would greatly appreciate if you can help in this way. Paul