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Herbarium specimen: Carduus tenuiflorus

Taxon:Asteraceae: Carduus tenuiflorus Curtis ("Slender Thistle")
Filed in taxon folder:Asteraceae: Carduus tenuiflorus Curtis ("Slender Thistle")
Collected by:James Eddowes Cooper
Collection date:5/7/1912
Locality:Great Britain, VC3 South Devon, Beer Head, SY28
Institution:South London Botanical Institute (SLBI)
Image:Carduus tenuiflorus herbarium specimen from Beer Head, VC3 South Devon in 1912 by James Eddowes Cooper.
fruits/flowers:seeds/fruits
notes:Det. J. E. Lousley. 2/4/1935
Compare the Plymouth specimens ex TR Archer Briggs which show well the larger, not aggregated anthodes and not winged upper stem of the true pycnocephalus.
Filing note:Carduus pycnocephalus subsp. tenuifolius

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Documented by xmhcman on 14th December 2012.

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