West Highland Flora

Deergrass


Trichophorum germanicum

Formerly T cespitosum ssp germanicum.

Trichophorum cespitosum

Photo © Carl Farmer
1 May 2004 Penifiler, Skye
Height of picture = c 2.3 cm

Abundant on wet acid moorland

Stems c 10-25 cm tall.  Spikelet c 3-6 mm long

ID: Stem has one leaf only, short and near the base, arising as an outgrowth of the topmost basal sheath.  Spikelets solitary at tip of stem, without a green leaf-like bract (though lowest glume may appear leaf-like at tip).  To distinguish from the rare T cespitosum, the topmost leaf-sheath has an opening about twice as long as broad when you pull the stem out of it.  Fertility (anthers that open and give pollen; fruit that ripens into a brown nut) will rule out the T germanicum x cespitosum hybrid.

Other features: Tufted.  Blankets areas of ground turning them a beautiful gold colour in autumn.  6-18 flowers per spikelet.  Each fruit surrounded by up to 6 bristles which project slightly beyond it looking like curly hairs.

 

  Trichophorum cespitosum

Photo © Carl Farmer
18 Aug 2002 Scorrybreac, Skye

 

 

Trichophorum cespitosum

Photo © Carl Farmer
18 Apr 2003 Scorrybreac, Skye
Stems c 4-6 cm high

  Trichophorum cespitosum

Photo © Carl Farmer
18 Aug 2002 Scorrybreac, Skye

 


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