From the Anima Mundi Tarot, the Emperor; from the Nature's Pharmacy Deck, Feverfew:
The Emperor is illustrated with a Douglas fir, an evergreen that is one of the tallest in the pine family. Its evergreen nature - no matter the season - brings to mind those trustworthy friends or family members who have our back. It doesn't matter if the timing is inconvenient, if they're tired, or if they are in the middle of having fun; when we really need their help, they come. Feverfew is marketed as an herbal aid to prevent migraines and help with symptoms (pain, nausea, light sensitivity). However, when taken on a regular basis and then abruptly stopped, withdrawals symptoms such as rebound headaches and muscle and joint pains occur. No one can be a constant leaning post; everyone is subject to health issues and their own unexpected crises. At some point. we have to learn to be our own supportive, best friend.