Richard Bell's nature sketchbook since 1998
Growing beside our compost bins, Smooth Sow-thistle, Sonchus oleraceus, is a common weed of disturbed ground.
The Collins flower guide mentions the ‘acute, spreading auricles’ at the base of the leaves as a diagnostic feature.
It steadily flopped as I drew it but since I finished it has perked up again, so I might get another chance to add a drawing of the shape of the leaf.
3.50 p.m., 91℉, 34℃ in direct sun, which is filtered through a veil of cloud with lower cumulus coming in from the south-east: A small hoverfly is fascinated by the lime green top of my pen and explores it as I draw.
A blackbird is softly scolding and a female sparrow eyes me warily from the hedge.
Most unusual sighting is two Typhoons flying over, turning about on manoeuvre.
On our walk around Carr Gate, near Wakefield, yesterday, fat-hen, a common weed, was growing on a grass verge alongside a slip road and perennial sowthistle at the side of the track by a small wood.
Fat-hen, Chenopodium album, is in the goosefoot and orache family. The similar-looking common orache also grows as a weed in similar habitats and is also typical of open ground by the sea, so it can be found on roadside verges which get salt spray from de-icing.
So far I’m struggling to identify this little weed. Possibly common whitlow grass, Erophila verna. As my drawing is is just an inch and a half across, I’ve scanned it at a higher res to show a bit more detail but I’m not drawing it with the aid of a hand lens so my slightly blurred macro photograph is better for showing details of the flowers and seed-pods.
We get several dandelion relatives in the garden. This is smooth sowthistle, Sonchus oleraceus. Note the slug that has already made itself at home in the rosette of leaves.
Sow-thistle stems ooze a milky sap when broken, so the slug must have a way of dealing with this latex.