Hello Andrew, I am glad to see your note on the Oxalis pes-caprea plena. In confirm your experience. (see http://bulbargence.com/m_catalogue/article.php/… In 2000 you sent me a few bulbs of Oxalis lobata/perdicaria. Its beautiful bright yellow flowering in November-Decembre was a real asset to the nursery ; Unfortunately it succumbed during a heavy snowstrom 2 years ago. Kind greetings Lauw de Jager South of France -----Original Message----- But, I will assume the stance ofprotection for its double form. Here it is in bloom today (http://www.flickr.com/photos/andrewrmw/). This clump of specimens has been there for over ten years, probably longer. It does not set seed and the bulbs do not spread.