White onion
Jim McKenney (Sat, 19 Feb 2011 19:41:44 PST)
Whether or not "cowanii" is a valid name or not is not what this is about.
What this is about is an ostensibly distinct, some might say superior (from a horticultural point of view) form of Allium neapolitanum.
It would be a pity to lose track of this form simply because taxonomists cannot make up their mind about its proper rank or name.
Jim McKenney