| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Faux Mist' | Medium | Yellow | Marginal | Light Green | Sport | Med-Lavender | July | Schembs, Michael | --NR-- |
|
2
| 'Field Gold' | Giant | Yellow | | | Unknown | Unknown | Unknown | Unknown | --NR-- |
|
3
| 'Flip Flop' | Medium | Light-Green | | | Sport | Med-Lavender | July to August | Naylor Creek Nursery | --NR-- |
|
4
| 'Fluff and Puff' | Small | Light-Green | | | Hybrid | Near-White | July | Dean, Don | .2020 |
|
5
| 'Fooled You' | Large | Yellow | | | Unknown | Near-White | July to August | Vertz, Mary | .2020 |
|
6
| 'Foundry Gold' | Large | Yellow | | | Unknown | Unknown | Unknown | Hackbarth, Robert | .2015 |
|
7
| 'Foxfire Flash' | Giant | Light-Green | | | Hybrid | Unknown | July | Schulte, Steve | --NR-- |
|
8
| 'Fred Wilson' | Large | Blue/Green | Marginal | Yellow | Sport | Unknown | Unknown | Kuk, Bob | .2008 |
|
9
| 'Frilly Fantasy' | Small | Yellow | | | Unknown | Light-Purple | July to August | Schulz, Ed | .2016 |
|
10
| 'Frisian Simply Red' | Medium | Yellow | | | Hybrid | Med-Lavender | August | Aukema, Bate | --NR-- |
|
11
| 'Frost Giant' | Giant | Blue/Green | Marginal | Yellow | Hybrid | Pale-Lavender | June to July | Lefever, Wyatt & Solberg, Robert | .2008 |
|
12
| 'Funky Monkey' | Large | Yellow | Streaked | Speckles | Unknown | Pale-Lavender | August to September | Scheer, Alttara & The American Hosta Society | .2019 |
|