Skye Flora

Greater Tussock Sedge


Carex paniculata

 

Carex paniculata

Photo © Alastair Ross
(29 May 2004 Culbin Forest)

Rare, on wet peat

Basal tussocks to 100 cm high, stems to 150 cm high.  Inflorescence c 5-15 cm.  Leaves c 3-7 mm wide.  Fruit c 3-4 mm long.

Skye ID: The huge tussocks make a well-grown plant unmistakable, but in the case of a young or underdeveloped specimen, id by: - all (or most) spikes male at top and female at base, inflorescence has general appearance of those in these pics, leaves > 3 mm wide, fruit < 4mm long.

Other features: Lower spikelets stalked, upper ones not.  Lowest bract of inflorescence very short, like a bristle-pointed glume merely.  Fruit with a very broad base compared to most sedges, broadest just above base and winged in the upper half with a deep notch at tip.  Leaves dark green, with edges rolled upwards (see RH pic below). Leaf-edges are minutely toothed.

At least one of the very few Skye localities has just a tiny patch, not a huge tussock; I don't know if the others are the same.

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Carex paniculata

Photo © Alastair Ross
(29 May 2004 Culbin Forest)

  Carex paniculata

Photo © Alastair Ross
(29 May 2004 Culbin Forest)

     

Back to species list