![Cow parsley Anthriscus sylvestris](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Cow parsley Anthriscus sylvestris
Cow parsley Anthriscus sylvestris with individual flower details and showing hollow stem along with umbels and seeds
![Cow parsley Anthriscus sylvestis sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Cow parsley Anthriscus sylvestis sketchbook study
Cow parsley illustration in pencil with details of stem, leaves and flowering head picked out in watercolour, and with a small view of the plant grwing at a distance, close up study of the individual flower and its anatomy
![Giant hogweed Heracleum mantegazzianum sketchbook style](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant hogweed Heracleum mantegazzianum sketchbook style
Giant hogweed Heracleum mantegazzianum study giving an impression of the enormous size of this tall umbellifer plant with its thick stems and froth of white flowers; details of individual flowers and seeds in colour, and one leaf illustrated in full colour