|

|
|
|
|
No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
1
| 'Fake Lightning' | Fransen, Marco & Fransen, Joyce | Medium | Blue/Green | | | TC Sport | Near-White | August | --NR-- |
2
| 'Fata Morgana' | Fransen, Marco & Fransen, Joyce | Large | Med-Green | Streaked | White | Sport | Med-Lavender | July into August | --NR-- |
3
| 'Field of Fire' | Dautzenberg, Theo & Dautzenberg, Marie-José | Large | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | --NR-- |
4
| 'Fireball' (Fransen) | Fransen, Marco & Fransen, Joyce | Large | Med-Green | Streaked | White | Sport | - | - | --NR-- |
5
| 'Fireplace' | Van den Top, Jan | Medium | Med-Green | Marginal | Yellow | Sport | - | - | --NR-- |
6
| 'Firn Line' | Heemskerk, Gerardus | Small | Blue/Green | Marginal | White | Sport | Med-Lavender | July into August | .2012 |
7
| 'First Love' | Fransen, Marco | Large | Med-Green | Medial | Yellow | Sport | Pale-Lavender | July | --NR-- |
8
| 'First Moon' (Van den Top) | Van den Top, Jan | Medium | Light-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | --NR-- |
9
| 'Foggy Day' | Fransen, Marco | Large | Med-Green | Marginal | White | Unknown | Med-Lavender | - | --NR-- |
10
| 'Forbidden Fruit' | Fransen, Marco | Medium | Blue/Green | Medial | Yellow | Sport | Pale-Lavender | July into August | --NR-- |
11
| 'Forest Fever' | Van den Top, Jan | Medium | Light-Green | Streaked | White | Unknown | - | - | --NR-- |
12
| 'Forest Mouse' | Van den Top, Jan | Miniature | Dark-Green | Marginal | Yellow | Sport | Med-Lavender | July into August | --NR-- |
13
| 'Forest Park' | Van den Top, Jan | Small | Med-Green | Marginal | Yellow | Sport | Near-White | July | --NR-- |
14
| 'Fountain' | Hensen, Karel | Giant | Blue/Green | - | - | Hybrid | Near-White | June into July | .1983 |
15
| 'Fourteen Carats' | Fransen, Marco & Fransen, Joyce | Large | Yellow | - | - | Sport | Near-White | June into July | --NR-- |
16
| 'Fragrant Dream' | Fransen, Marco & Van den Top, Jan | Large | Med-Green | Marginal | Creamy White | Sport | Pale-Lavender | August | --NR-- |
17
| 'Fragrant Fire' | Van den Top, Jan | Large | Med-Green | Marginal | White | TC Sport | Near-White | August | .2019 |
18
| 'Fragrant King' | Van den Top, Jan & The American Hosta Society | Large | Light-Green | Marginal | Yellow | Sport | Pale-Lavender | August | .2019 |
19
| 'Fragrant Princess' | Van den Top, Jan | Medium | Blue/Green | Medial | Yellow | Nat-Sport | Pure-White | July into August | --NR-- |
20
| 'Fragrant Queen' | Van den Top, Jan & Van Eechaute, Danny | Medium | Dark-Green | Marginal | White | Sport | Pale-Lavender | July into August | .2008 |
21
| 'Fragrant Star' | Van den Top, Jan | Medium | Blue/Green | - | - | Hybrid | Pure-White | August | --NR-- |
22
| 'Fragrant Surprise' | Van den Top, Jan | Medium | Dark-Green | Marginal | White | Sport | Pale-Lavender | August | --NR-- |
23
| 'Fried Green Tomatoes Streaked' | Van den Top, Jan | Large | Dark-Green | Streaked | Yellow | Sport | Pale-Lavender | August to September | --NR-- |
24
| 'Fried Yellow Tomatoes' | Van den Top, Jan | Large | Yellow | - | - | Sport | Pale-Lavender | August to September | --NR-- |
25
| 'Frieda's Eyes' | Van den Top, Jan | Large | Med-Green | - | - | Sport | Pale-Lavender | August to September | --NR-- |
26
| 'Frisian Association' | Aukema, Bate | Medium | Yellow | - | - | Hybrid | Pale-Lavender | - | --NR-- |
27
| 'Frisian Bells' | Aukema, Bate | Medium | Yellow | - | - | Hybrid | - | August | --NR-- |
28
| 'Frisian Blue Guy' | Aukema, Bate | Medium | Blue/Green | | | Hybrid | | | --NR-- |
29
| 'Frisian Changing Green' | Aukema, Bate | Small | Dark-Green | - | - | Hybrid | Pale-Lavender | - | --NR-- |
30
| 'Frisian Charming Lady' | Aukema, Bate | Medium | Blue/Green | | | Hybrid | Med-Lavender | August | --NR-- |
31
| 'Frisian Desert' | Aukema, Bate | Medium | Light-Green | - | - | Hybrid | - | - | --NR-- |
32
| 'Frisian Early Gold' | Aukema, Bate | Large | Yellow | - | - | Unknown | - | - | --NR-- |
33
| 'Frisian Elegance' | Aukema, Bate | Medium | Dark-Green | - | - | Hybrid | Light-Purple | - | --NR-- |
34
| 'Frisian Falls' | Aukema, Bate | Medium | Light-Green | - | - | Hybrid | - | - | --NR-- |
35
| 'Frisian Hanging Down' | Aukema, Bate | Large | Yellow | | | Hybrid | | | --NR-- |
36
| 'Frisian Misty Sky' | Aukema, Bate | Medium | Blue/Green | - | - | Hybrid | Light-Purple | August to September | --NR-- |
37
| 'Frisian Moon Glow' | Aukema, Bate | Medium | Light-Green | - | - | Hybrid | - | August to September | --NR-- |
38
| 'Frisian Pride' | Aukema, Bate | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | - | --NR-- |
39
| 'Frisian Red Surprise' | Aukema, Bate | Medium | Med-Green | - | - | Hybrid | Med-Lavender | - | --NR-- |
40
| 'Frisian Ruffles' | Aukema, Bate | Medium | Blue/Green | - | - | Hybrid | - | August to September | --NR-- |
41
| 'Frisian Simply Red' | Aukema, Bate | Medium | Yellow | | | Hybrid | Med-Lavender | August | --NR-- |
42
| 'Frisian Sun Wave' | Aukema, Bate | Medium | Yellow | | | Hybrid | | | --NR-- |
43
| 'Frisian Treasure' | Aukema, Bate | Medium | Med-Green | - | - | Hybrid | - | August to September | --NR-- |
44
| 'Frisian Two-Color' | Aukema, Bate | Medium | Blue/Green | Medial | Green | Hybrid | | | --NR-- |
45
| 'Frisian Veined Gold' | Aukema, Bate | Medium | Yellow | | | Hybrid | | | --NR-- |
46
| 'Frisian Waving Steel' | Aukema, Bate | Medium | Blue/Green | - | - | Hybrid | Med-Lavender | - | --NR-- |
47
| 'Frisian Yellow Waves' | Aukema, Bate | Medium | Yellow | - | - | Hybrid | Med-Lavender | - | --NR-- |
48
| 'Frosted June' | Van den Top, Jan | Medium | Light-Green | - | - | Sport | Pale-Lavender | July into August | .2007 |
49
| 'Frosted Lollipop' | Van den Top, Jan | Small | Dark-Green | Marginal | Yellow | Sport | Med-Lavender | - | --NR-- |
50
| 'Frosted Raspberry' | Van den Top, Jan | Medium | - | - | - | TC Sport | Light-Purple | - | --NR-- |
51
| 'Funny Frolic' | Van den Top, Jan | Small | Blue/Green | Medial | Yellow | Sport | Med-Lavender | - | --NR-- |
52
| 'Funny Mouse' | Fransen, Marco | Small | Blue/Green | Marginal | White | Sport | Pale-Lavender | July into August | --NR-- |
53
| 'Future Wave' | Van den Top, Jan | Medium | Dark-Green | Streaked | Yellow | Nat-Sport | | August to September | --NR-- |
|
|
|