© August '10 photo by smck |
False dandelions
Dandelions are so similar to catsears (Hypochoeris) that
catsears are also known as "false dandelions." Both plants carry similar
flowers which form into windborne seeds. However, catsear's flowering
stems are forked and solid, whereas dandelions possess unforked stems
that are hollow. Both plants have a rosette of leaves and a central
taproot. However, the leaves of dandelions are jagged in appearance,
whereas those of catsear are more lobe-shaped and hairy. Other plants
with similar flowers include hawkweeds (Hieracium) and hawksbeards (Crepis). These are both readily distinguished by their branched flowering stems.
I have no idea what the local name is for this plant but I erroneously took it for a dandelion - however the 'forked flowering stems' puts it into one of the above Catsears, Hawkweeds, or Hawkbeards. (if you know for certain leave a comment and I will repost - with appropriate credit).
The title "What is a Weed" was really directed to dandelions which I (unlike most) like and encourage in my lawn - hence to me not a weed, which basically means an unwanted plant.
Dandelions are thought to have evolved about thirty million years ago in Eurasia. They have been used by humans for food and as a herb for much of recorded history. They were introduced to North America by early European immigrants. All parts of the dandelion has been used for food and drink - some caution is advised on the pollen however as some individuals are sensitive to it.
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