A Year in the Valley

A Year in the Valley

Discovering the flora and fauna in a small square of Portmellon Valley

  • BioBlitz
  • The Rules
  • Tally
  • Map
  • Bird Page
  • Contact Form
  • Marsh Cinquefoil (Potentilla palustris)

    Marsh Cinquefoil (Potentilla palustris)

    This is a Marsh Cinquefoil that we rescued from our pond when it got overwhelmed by grasses and weeds last summer.  We forgot to put back in again and it has been overwintering in a bucket under the sea buckthorns and willows.  It is now thriving.  We have some mesh baskets and when we can access the pond without churning up the pathways, we will return it.  I wanted to cross the stream this morning, but the water level is still higher than the tops of my wellies.

    We’ve already seen the creeping cinquefoil sprawling across the bank and the ramp.  Its marshy cousin is altogether on a larger scale with five leaves at the end of each red fleshy stem.  If it flowers it will be May to July (I don’t remember seeing any last summer) with deep crimson stars.  The red ‘petals’ are actually sepals.  (On a daisy, these are the green bits that cup the flower.) The actual petals are much smaller, but just as red.  It provides nectar to bees and hoverflies and, of course, prefers wet, marshy places.

    Daisy D

    20 April 2024
    Flowers
    Creeping Cinquefoil, Marsh Cinquefoil
  • Platycheirus granditarsus Hoverfly

    Platycheirus granditarsus Hoverfly

    Looking like the Melanostoma Mellinum hoverfly, this one has shimmering dark-veined wings, rather than the transparent wings of the former, which clearly show its stripes.  Platycheirus granditarsus, also known as Pyrophaena granditarsus, has a red head, bronzy thorax, and stripey legs.    It lives in watermeadows and the margins of ponds and ditches.  Here it is on some pendulous sedge.

    Daisy D

    19 April 2024
    Insects
    Hoverfly, Platycheirus granditarsus
  • Common Dog Violet (Viola riviniana)

    Common Dog Violet (Viola riviniana)

    We have clumps of violets growing in our lawn and they look so pretty.  When I noticed this clump growing under the decking yesterday evening, I was surprised that the leaves were larger and more luxuriant than the ones in the lawn, presumably because they have more room down here to spread out.

    The common dog violet has deep green heart-shaped leaves and violet five-petalled flowers.  It is almost identical to the Sweet Violet but does not have a scent.  I had assumed that this was a sweet violet, but when I learned this fact, I realised that I would have to do a smell test, so this morning I scrambled up the bank under the decking and sniffed.  Unfortunately, there was no whiff of scent!

    Daisy D

    17 April 2024
    Flowers
    Common Dog Violet
  • An Evening in Vole County

    An Evening in Vole County

    Click on link below for slideshow >>

    https://portmellonvalley.com/wp-content/uploads/2024/04/An-Evening-in-Vole-County.pptx

    Daisy D

    16 April 2024
    Views
  • Common Figwort (Scrophularia nodosa)

    Common Figwort (Scrophularia nodosa)

    Another dock-looking plant, the leaves are more scalloped and shaped, so I looked it up and found it was a figwort.  With its square red stems, it has to be a Common Figwort.  It is a perennial that likes a damp habitat, sunny or shady, woodland, ditch, or open riverside.  The plant is used by herbalists to treat skin diseases, hence the Latin name which refers to the disease scrofula.  The common name figwort also refers to the Roman slang for piles, for which it is also a remedy!

    The leaves in the foreground of the picture are young teasels, which are invading some parts of the garden and fernery.  Also some bedstraw/cleaver shoots.

    Daisy D

    15 April 2024
    Flowers
    Common Figwort, Dock
  • Oak Eggar

    Oak Eggar

    At first I assumed that it was another drinker moth caterpillar, but I took a photo anyway.  I’m glad I did as it turned out to be the caterpillar of an Oak Eggar moth.  Instead of brown hairs, golden speckles, and horn-effect at each end, the oak eggar is dark orange with a pale stripe down its back, black bands, and white dashes down each side. 

    It can be found in variety of habitats – grassland, heathland, fens, hedgerows, and footpaths.  It feeds on sea buckthorn, bramble, sallows, blackthorn, and hawthorn.

    Daisy D

    14 April 2024
    Insects
    Drinker Moth, Oak Eggar
  • Marsh Thistle (Cirsium palustre)

    Marsh Thistle (Cirsium palustre)

    There are two tall thistles growing in Vole County and I’ve been watching them growing up from spikey rosettes.   It has still been hard to identify them.  I was trying to decide between Marsh Thistle and Welted Thistle.  In the end I’ve gone with marsh thistle.  This is mainly because of the purple tinge to the edges of the leaves and spines.  Also because of the habitat – obviously they prefer damp meadows and marshland. 

    The stem is quite magnificent – downy, with spiny wings running down its length.   The purple flowers burst out from spherical buds, papered with many tightly-pressed green bracts called phyllaries.  They grow in clusters at the ends of branches. 

    Daisy D

    13 April 2024
    Flowers
    Marsh Thistle
  • Cornsalad (Valerianella)

    Cornsalad (Valerianella)

    There are five British species of Cornsalad, but you can only identify which it is by the shape of the fruit.  They like disturbed ground, hedge banks and stony habitat, and there were several clumps of this around the base of the ramp and Vole County.  They are long stems topped with bunches of minute blue flowers, nested in fresh green leaves.  One of the species, V. carinata, is also known as Lamb’s Lettuce and is edible.

    Daisy D

    12 April 2024
    Flowers
    Cornsalad
  • Wavy Bitter-cress (Cardamine flexuosa)

    Wavy Bitter-cress (Cardamine flexuosa)

    ‘Cress’ in this instance means ‘cross’ and refers to the cross-shaped arrangement of the flower petals. I think the distinctive leaves look slightly cross-shaped as well. Wavy bitter-cress is slightly hairy, though not as much as hairy bitter-cress. It has tiny white flowers, which stand out in the dappled shade of docks and sedges at the foot of the ramp.  It lives in stony, shady, damp ground.  This was at the foot of our ramp, in the shade of grass.

    At first, I thought this was a narrow-leaved bitter-cress, but not all the leaves are narrow. Also, the narrow-leaved bitter-cress doesn’t often have proper petals, just stamens, and isn’t at all hairy. Hairy bitter-cress flowers have only four stamens, whereas wavy bitter-cress has six.

    Daisy D

    11 April 2024
    Flowers
    Wavy Bitter-cress
  • Grey Field Slug

    Grey Field Slug

    This slug was a medium-sized one at around 3cm in length.  I identified it as a Grey Field Slug.  It was grey and brown.  The colour of the Grey Field Slug varies but is usually blotchy or mottled, and the head and antennae are dark.  Another identifier is that its slime has a milky appearance, which you can see on the blade of grass that it has just left.  It is found in most habitats and is thought of as a pest (as are all its cousins!)

    Daisy D

    10 April 2024
    Molluscs
    Grey Field Slug
Previous Page
1 2 3
Next Page

©2023 All rights reserved.

  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
  • Spotted in September
  • Spotted in August
  • Spotted in July
  • Spotted in June
  • Conclusions