September is the month when several Asteraceae are in flower including one of my favourite perennial vegetables and edimentals Aster scaber (yes, I know it’s officially Doellingeria scabra) or chamchwi in Korea where it’s cultivated commercially for Korean markets around the world (often sold dried). It’s also popular with pollinating insects as can be seen in the gallery taken this week here.
Gulfotdroneflue (Eristalis pertinax) on Aster scaber
Hoverfly / hageblomsterflue (Syrphus spp.) on Aster scaber
Hoverfly / hageblomsterflue (Syrphus spp.) on Aster scaber
Aster scaber
Aster scaber
….and a parasitic wasp on the flowers:
See this page for more links to articles about this plant on this blog: https://www.edimentals.com/blog/?p=6080 It’s also one of the 80 in my book Around the World in 80 plants.
One of my favourite perennial vegetables and a fantastic edimental is Aster scaber (nowadays Doellengeria scabra), here harvested in spring in my garden:
Harvested Aster scaber shoots in my garden
In September, in a farmer’s market in Atlanta, Georgia I found packets of dried Aster scaber leaves (I had searched unsuccessfully for chwinamul in other Korean supermarkets, but hadn’t found it before):
Packet of dried Aster scaber
On the front of the packet is a WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm!
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm!
On the other hand, on the back of the packet it says: “Keep your health with benefits of HAETAE Sangol Hyanggi Namuls”
On the back of the packet: “Keep your health with benefits of Haetae “Sangol Hyanggi” Namuls
Is the reason for the cancer warning on the packet due to the fact that the same packet is used for a range of dried vegetables and shiitake mushrooms (namul), including bracken fern which contains a carcinogen, ptaquiloside (however, it is both water-soluble and is destroyed by heat )
Is the reason for the cancer warning on the packet due to the fact that the packet is used for a range of dried vegetables and shiitake mushrooms (namul), including bracken fern which contains a carcinogen, ptaquiloside which is both water-soluble and is destroyed by heat.
I was also surprised to read what would seem to be the excessive pre-preparation by boiling for 20 mins., followed by a soak overnight and then rinsing 7 times, to remove the bitterness. I’ve never detected bitterness and have understood it’s also used in salads. I wonder also why they are known as “thumbs”?
I was also surprised by the pre-preparation by boiling for 20 mins., followed by a soak overnight and then rinsing 7 times, to remove the bitterness.
Perennial vegetables, Edimentals (plants that are edible and ornamental) and other goings on in The Edible Garden
