Love this discussion. I have various forms of T. clusiana bought as clusiana, clusiana var. chrysantha, etc etc. And I can't tell which is which. Think I'll label them all as T. clusiana group. On Monday, 30 March 2015, penstemon <penstemon@q.com> wrote: > > Monsters, you have just made me order the Kew monograph. I had previously been subsisting on various papers and Tulips, Species and Hybrids for the > Gardener, a generalist survey by Richard Wilford, who is at Kew, knows a lot about a lot of bulbs, contributed the cultivation chapter to the monograph and is a fine fellow. > > > Last I saw, the AGS had it on sale. Nice illustrations, too. Manu species reduced to synonymy. > Bob Nold > Denver, Colorado, USA > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/ > -- Ralph Carpenter 2 & 3 Stone Cottages Chilmington Green Great Chart Ashford Kent TN23 3DW 01233 637567