There are many websites covering daylilies. Here are some that may be of interest to CDS members.
Daylily Organizations
American Hemerocallis Society: daylilies.org
This site includes the excellent Daylily Database Online, Daylily Sources, Dictionary of Daylily Terms, Frequently Asked Questions, Regional Information, and other daylily information at the national level.

American Hemerocallis Society – Region 4: ahsregion4.org
This site includes Clubs, Publications (including the excellent Region 4 Newsletter), R4 Resources, and other daylily information at the regional level.
New England Daylily Society: nedaylily.org
This site includes the NEDS Calendar, NEDS Newsletters, and other daylily information at the New England level.
Local Sources
Bloomingfields Farm, Gaylordsville, CT: bloomingfieldsfarm.com
CTdaylily, Wallingford, CT: ctdaylily.com
Knoll Cottage Daylilies, Southampton, MA: knollcottagedaylilies.weebly.com
O’Brien Nurserymen, Granby, CT: obrienhosta.com
Other
Charlotte’s Daylily Diary: daylilydiary.com
This site includes links to over 500 commercial websites/blogs, AHS daylily clubs/newsletters, and its own International Garden of the Week series.

Lily Auction: daylily.com
This is an online auction of registered daylilies, seedlings, seeds and other plants/tools.
You Tube www.youtube.com
There are many You Tube videos on planting, growing, dividing, deadheading, hybridizing, and growing daylilies from seed.