The Massonia Dylan asked about is one that I grew from seed from Bill Dijk that was labeled Massonia pustulata. My attempt to key it out from my keys made me think it was more likely to be M. echinata since it has such short filaments. The various descriptions for M. echinata give a lot of leeway in variation: smooth, hairy or pustulate-hairy, sometimes spotted leaves for example. Filaments in the Cape Encyclopedia description for M. echinata are 4 to 10 mm long and for M. pustulata (10) 15-24 mm. long and that is how you are to tell them apart in the key. I could be wrong, but tried to hedge my bets in my wiki description and would be happy to rename it if others feel it is indicated. It's not all that easy to measure filaments in flowers like these and impossible to tell how long they are from a photograph. M. hirsuta is a species I know nothing about. Perhaps Dylan can add pictures or information about it to the wiki? Since my plants were grown from seed there is always the possibility that they are hybrids. Mary Sue