Tillandsia cyanea has the common name of Pink Quill and I'm wondering if these are perhaps the same plant with two separate entries or is there actually one with the cultivar name of 'Pink Quill'??
Pink Quill (Wallisia cyanea)

Thank you, Lin. If I find that Pink Quill is a common name for this plant, I'll merge the entries.

Done. Everything's in the species entry now. Thanks again.

Thank you zuzu. I searched for cultivars of T. cyanea but found nothing and I've always heard called by the common name of Pink Quill ... never heard of cultivars of this one.

Your sharp eye and good sense are so greatly appreciated, Lin.

Aww, thank you.

These two appear to be duplicates, lilioasphodelus being the accepted name for flava. This species is in the American Hemerocallis Society cultivar database (some species were included when the cultivar database was compiled) hence was given the single quotes 'Flava' making it look like a cultivar name, but in the original paper checklist it is a species name in italics.

Daylily (Hemerocallis lilioasphodelus)

Thank you, Sooby. These two entries have been merged.