| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Faerie Cups' | Large | Blue/Green | - | - | Unknown | - | June into July | Brown, Sandy | .2010 |
|
2
| 'Faerie Dust' | Large | Yellow | - | - | Unknown | - | June into July | Brown, Sandy | .2010 |
|
3
| 'Farewell Party' | Large | Yellow | - | - | Hybrid | Near-White | June into July | Zilis, Mark | .2010 |
|
4
| 'Fertile Phyllis' | Large | Blue/Green | - | - | Unknown | Near-White | June into July | Asch, Stuart | .2010 |
|
5
| 'Fired Up' | Small | Dark-Green | Streaked | White | Sport | Light-Purple | July | Zilis, Mark | .2010 |
|
6
| 'First Light' | Small | Dark-Green | Medial | Yellow | Sport | Pale-Lavender | July into August | Philips, Hugo | .2010 |
|
7
| 'Flanders Passion' | Large | Blue/Green | - | - | Hybrid | - | July into August | Philips, Hugo | .2010 |
|
8
| 'Flanders Spirit' | Medium | Med-Green | - | - | Hybrid | - | July into August | Philips, Hugo | .2010 |
|
9
| 'Flemish Steel' | - | Blue/Green | - | - | Sport | - | - | Van Eechaute, Danny | .2010 |
|
10
| 'Franc's Blueboy Lost' | Small | Blue/Green | - | - | Unknown | - | June into July | Freeman, Franc & Freeman, Sally | .2010 |
|
11
| 'Franc's Dark Within' | Large | Dark-Green | Marginal | Green | Sport | - | June into July | Freeman, Franc & Freeman, Sally | .2010 |
|
12
| 'Franc's Green Bomber' | Giant | Dark-Green | - | - | Unknown | - | June into July | Freeman, Franc | .2010 |
|
13
| 'Franc's Mor Blu' | Medium | Blue/Green | - | - | Unknown | - | June into July | Freeman, Franc & Freeman, Sally | .2010 |
|
14
| 'Franklin Pierce' | Large | Med-Green | - | - | Unknown | - | - | Ruh, Peter & Ruh, Jean | .2010 |
|
15
| 'Fresh' | Medium | Light-Green | Marginal | Yellow | Sport | Pale-Lavender | July | Unknown & Zilis, Mark | .2010 |
|
16
| 'Friday Morning Coffee' | Large | Blue/Green | Marginal | Green | Unknown | - | June into July | Freeman, Franc | .2010 |
|
17
| 'Frills' | Medium | Yellow | - | - | Unknown | Near-White | July into August | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
18
| 'Fringe Benefit' | Large | Med-Green | Marginal | Creamy White | Hybrid | Pale-Lavender | July | Vaughn, Kevin & Aden, Paul | .2010 |
|
19
| 'Frosted Comet' | Large | Dark-Green | Streaked | Yellow | Hybrid | - | June into July | Kuenster, Rod | .2010 |
|
20
| 'Frosted Mini Hearts' | Miniature | Med-Green | Streaked | White | Hybrid | Light-Purple | July into August | Zilis, Mark | .2010 |
|
21
| 'Fukurin Tosayama' | Small | Med-Green | Marginal | White | Unknown | Med-Lavender | September | Ruh, Peter | .2002 .2010 .2018 |
|