This plant was sold as Allium sikkimense but I have been told it is more likely A. cyaneum.
It's about time to collect seed for the exchange. Anyone confirm the ID?
Yes indeed, that is Allium cyaneum... both cyaneum and sikkimense are nice, low growing late-blooming blue onions, so you can't go wrong even with the slight misidentification. A pretty allium.
Massachusetts, USA, near the New Hampshire border USDA Zone 5
antennaria at aol.com
Thanks for the ID Mark. What are the distinguishing characteristics between the two species?
This Allium has done very well in the garden and one clump has been divided into several which should be split again. It does well in full to part sun and has handled temps in the 90's (°F) without obvious signs of stress.
Southeast of Denver, Colorado elevation 6200 ft
USDA Zone 5b Avg annual precipitation 10 in. (if we're lucky!)
I'm sure someone here will be able to give me a pointer on this Allium flowering currently from seed for the first time .Allium stellatum ? .Thanks Dave.
Bottom of the South Island New Zealand
Zone 8 maritime climate
1100mm,(40 in),rainfall p.a.
Nil snow cover
Not stellatum, looks like a form of Allium senescens or a senescens hybrid. Can you show us the foliage. True stellatum has solitary oblong bulbs, senescens will have bulb-like base attached to strong horizontal rhizomes.
Mark here's a photo of the foliage as well as bulb .
Oh, twisty leaves! And a thickened stem base attached to a rhizome, just as I expected, this is most definitely a form of Allium senescens, the universal imposter.
Thanks for the ID Mark .Its a nice looking Allium .I just hope it doesn't 'romp away' too much in my conditions.........