Sunday, August 8, 2010

Jewelweed



Order: Geraniales
Family: Balsaminaceae
Genus: Impatiens
Species: I. capensis

Identifying Characteristics:

- Jewelweed is a smooth annual; 3-5 ft. Leaves oval, round- toothed; lower ones opposite, upper ones alternate. A bit trumpet shaped, the flowers hang from the plant much as a jewel from a necklace, Pale Jewelweed has yellow flowers, Spotted Touch-Me-Nots have orange flowers with dark red dots. The seeds will 'pop' when touched , that is where the name Touch-Me-Nots came from.

Special Adaptations:

-The Spotted Jewelweed variety is most commonly used for treating poison ivy rashes

- Jewelweed blooms May through October in the eastern part of North America from Southern Canada to the northern part of Florida.

- It is found most often in moist woods, usually near poison ivy or stinging nettle. It is commonly said that wherever you find poison ivy, you will find Jewelweed - however this is not true as Jewelweed will not grow in dry places for long, and does not thrive in direct sunlight. Poison Ivy will grow in sun or shade. Jewelweed often grows on the edge of creek beds.

-When you are out in the field and find you have been exposed to poison ivy, oak, or stinging nettle you can reach for the jewelweed plant and slice the stem, then rub its juicy inside on exposed parts. This will promptly ease irritation and usually prevents breakout for most people.

1 comment:

  1. Interestingly enough I use the plant for all stinging injuries including bees and poison ivy. A friend of mine had gotten poison ivy on his hand and scratched his head! So I went out and found some jewelweed growing nearby and collected some for him and told him how to use it. The next day he showed me his head which was covered in a terrible rash... turns out he was more allergic to jewelweed than he was to the ivy! Go figure. The plant works great for me anyway...

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