1. Tansy (Tanacetum Vulgare)
By: Patrycja Pajdak

2. Geographic range
native to tundras and temperate forests of Europe and Asia but was brought to the U. S. in colonial times for medicinal and horticultural purposes

3. ROLE IN THE ECOSYSTEM
Dense populations of tansies displace native plant species which can alter native plant-pollinator interactions
Reduces the quality of foraging sites since it can be poisonous when consumed in large quantities
Birds eat the seeds
Restricts the flow of water when growing along stream banks, reducing soil moisture and nutrients

4. CLAIMS TO TREAT...
digestive problems: stomach and intestinal ulcers, gallbladder conditions, gas, bloating, stomachache, stomach spasms, and poor appetite.
Painful conditions: migraines, nerve pain, joint pain and sciatica
heart conditions: rapid heartbeat and fluid retention caused by congestive heart failure

5. CHEMICAL COMPOUNDS
Contains: beta-sitosterol as the major sterol and alpha-amyrin as the major triterpene, as well as, stigmasterol, campesterol and cholesterol. Also contains caffeic acid, volatile compounds, surface flavonoids.
HOW THEY WORK: increase saliva and blood flow to the tissues in the mouth, stomach, intestines, and pelvic area, AS WELL AS, POSSIBLY THE BRAIN, ACCORDING TO SCIENTISTS. THE CHEMICALS may decrease pain, increase bile production, and increase appetite in people with liver OR gallbladder problems

6. Parts of the plant used
Use parts above the ground including The leaves and tops. The plant is cut off close above the root after coming into flower in August

7. HOW IT REPRODUCES
reproduces by numerous tufted seeds dispersed by wind and water or vegetatively by forming new plants from root fragments

8. HOW ARE PARTS OF THE PLANT PREPARED
Leaves are dried and created into a herbal tea remedy which typically has a strong and bitter taste
The volatile oil can be toxic, even when used externally, so tansies should be consumed with care