Round-Leaved Sundew - Sierra Club BC
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Round-Leaved Sundew

CAN BE FOUND IN:

Round-Leaved Sundew

Drosera rotundifolia 

Appearance

This is a small insect-eating plant that has sticky red tentacles for capturing insects such as mosquitoes, midges and gnats. 

range & habitat

Sundew is found in many parts of the world, but always in wet places (bogs, fens and wet meadows). Round-leaved sundew is found throughout B.C. in wet habitats. 

reciprocal relationships

Sundews are important community members in bog ecosystems. After trapping an insect, sundews use digestive juices to dissolve nutrients out of the insect. These nutrients are released into the soil and increase nitrogen for surrounding plants! Sundews can be pollinated by the same insects that are trapped by their sticky leaves. Small white flowers develop into capsules with lots of seeds in them. 

The sundew is known as ‘many hearts’ by the Haida First Nation and is considered a good luck charm for fishing. The sap contains an antibiotic and can be used to treat tuberculosis, asthma, bronchitis, and cough. The leaves of the round-leaved sundew are known to curdle milk, and in Sweden, they are used to make cheese. Plant extracts have been used for anti-inflammatory and anti-spasmodic capabilities, and can also treat respiratory ailments. The fresh leaves of the sundew are used medicinally to treat warts, related to the plant's ability to digest proteins in insects. 

status

COSEWIC: Not Reported 
CDC: Yellow 

more information

If you belong to a First Nation with a story or piece of information not represented here and you would like to share more about this species, please email us at education@sierraclub.bc.ca

photo credit

Canva

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