Observation 172409: Polyporus arcularius group
When: 2014-07-30
No herbarium specimen

Notes: Growing on hardwood near the big river below San Augustine.

Species Lists

Images

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Proposed Names

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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I see three clades of Polyporus arcularius
By: Alan Rockefeller (Alan Rockefeller)
2016-05-06 05:37:29 WIB (+0700)

Two have worldwide distribution and one is just in Asia. Which one is sensu stricto?

ITS sequence
By: Alan Rockefeller (Alan Rockefeller)
2016-05-06 02:27:52 WIB (+0700)

ACGGGTTGTAGCTGGCCTTCCGAGGCATGTGCACGCCCTGCTCATCCACTCTACACCTGTGCACTTACTGTGGGTTTCAGGAGCTTCGAAGCGAGTGCTTAACCGCTCTCGCCGAGTTGTTACTGGGCCTACGTTTATCACAAACTCTTAAAGTATCAGAATGTAAACGCGTCTAACGCATCTATATACAACTTTCAGCAACGGATCTCTTGGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCTCCTTGGTATTCCGAGGAGCATGCCTGTTTGAGTGTCATGAAATTCTCAACCTAACAAGTTCTTAACGGGACTTGCTTAGGCTTGGACTTGGAGGCTTGTCGGCTGCTTRGCAGTCGGCTCCTCTCAAATGCATTAGCTTGGTTCCTTGCGGATCGGCTCACGGTGTGATAATTATCTGCGCCGCGACCGTTGAAGCGTTTAATGGCCAGCTTCTAATCGTCTCTTGCGAGACAGCTTTCATCGAACTCTGACCTCAAATCAGGTAGGACTACCCGCTGAACTTAAGCATATCAATAA

Ah ok
By: Elsa (pinknailsgirl)
2014-08-06 07:37:40 WIB (+0700)

now I got the point, thanks.

According to my DNA analysis
By: Alan Rockefeller (Alan Rockefeller)
2014-08-06 07:21:01 WIB (+0700)

of the sequences in Genbank, Polyporus arcularius from Costa Rica is the same as that from the USA, however the European sequences are different. Since Polyporus arcularius is a name from Europe, it probably can’t be applied in North America.

Since Polyporus tricholoma is a name from Cuba, it is more likely to be the correct species for this observation.

Polyporus arcularius
By: Elsa (pinknailsgirl)
2014-08-06 06:52:32 WIB (+0700)

is widely distributed in North America.

I think Polyporus arcularius is a European species
By: Alan Rockefeller (Alan Rockefeller)
2014-08-04 21:39:47 WIB (+0700)

Not sure if we get it in North America. I collected this so I could sequence it and find out.

Why not P. arcularius?
By: Elsa (pinknailsgirl)
2014-08-04 16:32:30 WIB (+0700)

Created: 2014-08-04 12:27:32 WIB (+0700)
Last modified: 2016-05-06 05:36:36 WIB (+0700)
Viewed: 111 times, last viewed: 2017-05-04 19:37:20 WIB (+0700)
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