More unusual members of Asteraceae (part 4)

Close up from our Common Knapweed or Centaurea nigra.
The main heading of my wonderful weed blog is of Greater Knapweed or Centaurea scabiosa! See further in today’s block to learn about all the virtues of this genus.

Today I will write the last part on our native Asteraceae or ‘composites’ and daisy family in common terms. All known medicinal uses and other uses are mentioned.

In the last post I covered with what we see as the common daisies: yellow centred disk flowered with a ray of white florets as well as a few other composites or Asteraceae.

This time we start with plants we don’t immediately associate with the composites, but closely observed we find always the common combination of many disc florets, surrounded or not with ray florets.

Then finishing off with the other typical group of the Asteraceae which are the various ‘dandelion like’ flower members!

Most information again from the Medicinal Flora by J. Barker. The links to the scientific and common name provide also with good, general information about the plants!

To make the post more colourful I have given the plant a background of the flower colour!

There is a green background for the text if the plant is edible, ornamental or otherwise useful for wildlife, etc. Pink background is either as a warning or medicinal use. Blue background for interesting facts!

MOST MEDICINAL PLANTS ARE ALSO TOXIC IN LARGE DOSE. Advice is to never self-medicate.

First of all: ARTEMISIAS OR WORMWOODS:

The Artemisias:  There are less than a dozen native artemisias  on the British Isles and it should be noted that they are CUMULATIVELY TOXIC AND IN OVERDOSE MAY CAUSE IRREPERABLE DAMAGE TO THE BODY!

Continue reading “More unusual members of Asteraceae (part 4)”

Asteraceae and some scientific background (part 2)

The post on Asteraceae of 8th June this year went through the entire classification and might have been a little tedious for you?

However, I do hope you find it fascinating like myself how classification does make sense, especially in large families such as the Composites. It neatly groups similar looking plants together and when these plants ‘look similar’ they most likely also have the same properties and uses. This week we come to the part important for us as people. Of course weeds or native plants as I like to call them, are ALWAYS useful in any habitat situation, soil and indeed for other living creatures apart from ourselves.

When we pull out the dandelion or ragwort we are taking away a valuable food source for multiples of creatures. Is it really worth that?

In the following few blogs about this family I once again will copy a lot of interesting information from ‘The Medicinal Flora of Britain and Northwestern Europe’ by J. Barker.  Please get a copy for yourself as you won’t regret it!

Here are links to all the different posts on Asteraceae:

As Medicine is a science like Botany or Horticulture it also has a lot of specialist scientific wording which is difficult to understand, even for myself! I will therefore include many links for the Actions and Uses of the plants mentioned this time for you to research this further. Many interesting facts of these plants can also be found following the links within the plant names.

Continue reading “Asteraceae and some scientific background (part 2)”