This is a regional mushroom society, also known in Swedish as Karlebynejdens Svampsällskap rf. It is a member of the national umbrella organisation Suomen Sieniseura and listed among its regional societies.
The Suomen Sieniseura website lists it as a partner organisation. Contact details and the location are shown on the card.
Are you a member or have you joined the society's activities? Share your experience in the comments.
