Skye Flora

Melancholy Thistle


Cirsium heterophyllum

Other name: Cirsium helenioides

Cirsium heterophyllum

Photo © Carl Farmer
14 Jul 2003 Portree
Flowerhead c 5 cm wide incl outermost rays
 

Frequent on heathery moorland and roadsides.

Flowerhead diameter c 3-5 cm

Skye ID: Leaves edged with soft spines but do not feel prickly like other thistles, and are white beneath.

Other features: Base leaves long-stalked, upper stem leaves stalkless and surrounding stem with large basal lobes (auricles).  Stems unwinged and without spines.

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Cirsium heterophyllum

Photo © Carl Farmer
19 May 2002 Scorrybreac

  Cirsium heterophyllum

Photo © Carl Farmer
25 Sep 2001 Portree

Above: Leaves showing white underside

Left: Flower-bud and upper stem leaves with
auricles clasping stem

 

 

Cirsium heterophyllum

Photo © Carl Farmer
14 Jul 2003 Portree

  Cirsium heterophyllum

Photo © Carl Farmer
14 Jul 2003 Portree

 

Cirsium heterophyllum

Photo © Carl Farmer
18 Jun 2004 Portree
Middle, upright flower c 3.75 cm across

  Cirsium heterophyllum

Photo © Carl Farmer
18 Jun 2004 Portree
 

This extraordinary plant had 5 flowerheads instead of the normal one, and leaves deeply divided.  Full details are on http://www.nature-diary.co.uk/2004-06-17.htm


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