This list is from hostalibrary.org, and there you will find pictures for all of these hostas.
Hostas planted in the sun require more watering.
Gerry
Albo Marginata
Alex Summers
August Moon
Aztec Treasure
Birchwood Parky's Gold
Blonde Elf
Chartruese Ruffles
Choko Nishiki
Feather Boa
Fragrant Bouquet & family including:
---Guacamole
---Fried Bananas
---Fried Green Tomatoes
Gold Edger
Gold Regal
Golden Anniversary
Golden Tiara
Great Expectations
Honeybells
Invincible
Joker
Lady Isobel Barnett
lancifolia
nigrescens
On Stage
plantaginea & family including:
---Aphrodite
---Ming Treasure
---Venus
Regal Splendor
Royal Standard
Sagae
September Sun
So Sweet
Sugar and Cream
Sum and Substance
Summer Fragrance
Sundance
Sun Glow
Sun Power
Treasure
Vanilla Cream
Whirlwind
Zounds