Difference: TbCatalyst (r16 vs. r15)
(TB) 'Catalyst'
1980, Keppel
'Catalyst' ( Keith Keppel, R. 1979). Seedling 75-83A. TB, height 35" (89 cm), Midseason bloom. Standards sunflower (M&P 9-L-4) touched with golden glow (9-L-6) at base; Falls darker, velvety yellow; yellow-orange beard. 'Generosity' X 72-5B: (((( 'Frances Kent' x 'Mary Randall') x (60-183-Q: Sexton 60 x 'Golden Gene')) x ( 'Denver Mint' x 60-183-0)) x ( 'Radiant Light' x ((( 'Golden Gleam' x 'Hallmark') x (Sexton 60: 'Gail' x 'Techny Chimes')) x 60-183A))). Keppel 1980.
See below:
References:
| From AIS Bulletin #236 January 1980 Introducing CATALYST (Keppel) M 35". Clear, bright sunflower yellow-not gold-with falls a bit darker and with a velvet finish. Beards yellow-orange. Generosity X orange seelding inv.Frances Kent, Mary Randall, Gail, Techny Chimes, Golden Gene, Denver Mint, Radiant Light, Golden Gleam, Hallmark. #75-83A. $25.00. Keith Keppel. |
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| I | Attachment | Action | Size | Date | Who | Comment |
|---|---|---|---|---|---|---|
 jpg | Catalyst.jpg | manage | 48 K | 30 Dec 2009 - 03:12 | MichaelGreenfield | Photo by Mike Greenfield |
| jpg | Catalyst01.jpg | manage | 131 K | 14 Sep 2017 - 18:33 | Main.TLaurin | Photo by Amazing Iris Garden-New Zealand |
| jpg | Catalyst5.jpg | manage | 37 K | 28 Nov 2013 - 14:40 | Main.TLaurin | Photo by South Jersey Iris |
| jpg | Catalyst6.jpg | manage | 75 K | 21 Mar 2014 - 02:30 | Main.TLaurin | Photo by Blue J Iris |
| jpg | CatalystBJ.jpg | manage | 75 K | 02 Feb 2012 - 22:59 | Main.Betsy881 | Photo by Blue J Iris |
 JPG | Catalyst_Keppel_80.JPG | manage | 62 K | 04 Jan 2010 - 11:32 | Main.Laymont+ | by Dejoux in my garden : sud-ouest France |
| jpg | catalyst01.jpg | manage | 46 K | 20 Aug 2015 - 20:02 | Main.TLaurin | Photo by Amazing Iris Garden-New Zealand |
| jpg | catalyst4.jpg | manage | 62 K | 07 Nov 2013 - 20:30 | Main.TLaurin | Photo by Alain Chapelle-France |
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