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A fact from Zanardinia appeared on Wikipedia's Main Page in the Did you know column on 3 February 2020 (check views). The text of the entry was as follows:
Did you know... that growth in the brown seaweed Zanardinia typus occurs at the base of the hairs that grow around the edge of the frond?
Latest comment: 4 years ago4 comments2 people in discussion
@Cwmhiraeth: This article says: "The only species, Zanardinia typus ..." However we have two pages from 19th century French textbooks that refer to "Zanardinia collaris" with illustrations.
Can you help clear up the discrepancy? Did the classification of Z. Collaris change to something else in the last century or two? Probably worth a comment in the article. --GRuban (talk) 15:30, 3 February 2020 (UTC)Reply
Sorry, I am afraid I am not a biologist, so only understood part of that! Is Z.collaris a former name for Z.typus that is no longer used? So can we use one of those pictures in this article? Or is it a name for a different species, not actually a Zanardinia at all? In either case, is there any possibility to add a referenced sentence to that effect to the article, for the benefit of the great unwashed, like myself? (Something like: "In the 1880s, an unrelated species was named Zanardinia collaris, but is now called Gymnosorus collaris and not considered to be a Zanardinia.[ref]" ?) --GRuban (talk) 19:38, 3 February 2020 (UTC)Reply
It's a different species, not actually a Zanardinia at all. I could add a sentence to that affect, but I think the scientific name is in a state of flux as, if you click on the link given above, and then click on the genus name "Gymnosorus" at the WoRMS site, it states that that name is unaccepted too. With such a mix up, I think it's best left alone. Cwmhiraeth (talk) 20:04, 3 February 2020 (UTC)Reply
