I'm looking for review of what I've been able to determine re: Leucanthemum x superbum, Shasta Daisy. Here's the non-cultivar entry: Shasta Daisies (Leucanthemum x superbum)
Please note the synonyms and comment.

The species hybrid designation (Leucanthemum × superbum) is used on the taxonomic sites listed below but the name without the x is often used elsewhere. Therefor I've noted both to minimize the possibility of duplication.

The hybrid formula is from GCC: http://compositae.landcarerese...

CoL: http://www.catalogueoflife.org...
ITIS: http://www.itis.gov/servlet/Si...
TPL: http://www.theplantlist.org/tp...
Tropicos: http://www.tropicos.org/Name/5...

Does this look OK?

I've only cleaned up a few of the entries so far and found one, Leucanthemum x superbum Goldrausch, which I think could use a 2nd Trade Name. Gold Rush which is how it translates. The cv. is one of those we all love so much, 'Leukal 01'. Shasta Daisy (Leucanthemum x superbum Goldrausch)

To help prove the point:
MOBOT - Leucanthemum x superbum 'Leukal 01' GOLDRAUSCH http://www.missouribotanicalga...
Walters/Perennial Resource - Leucanthemum superbum Gold Rush ('Leukal 01' PP15204) http://www.perennialresource.c...
Art Form Nurseries - Leucanthemum superbum 'Gold Rush' http://www.artformnurseries.co...

What do you think?

You're so meticulous ...I don't know who the "you" is in your post, but I agree to all, for what it's worth. Noticed that even in France and Great Britain they're using Goldrausch, but some US suppliers have to translate. Definitely would add 2nd trade name or even 3rd, as I ran across both Gold Rush and Goldrush.

P.S. I believe Leukal 01 is a planetoid in the Sagittarian sector. I'm about to add details for a UFO823, only a few parsecs away.

Looks good Evan!

OK. I've added Goldrush Shasta Daisy and Gold Rush Shasta Daisy as Common Names as we can have only one Trade Name.

As generally searches, with or without single quotes
Leucanthemum x superbum Goldrush
and
Leucanthemum x superbum Gold rush
both work.

Dave can you script the synonyms:

Chrysanthemum superbum
Chrysanthemum x superbum
Leucanthemum superbum
Leucanthemum maximum x lacustre

For all plants having genus and species: Leucanthemum x superbum

This is done! 48 plants were affected.

Thanks Dave.