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Good & Harmful Plants. Edible and Deadly. Some Poisonous Plants. Oleander Larkspur Monkshood Lily-of-the Valley Iris Foxglove Bleeding Heart Rhubarb. Bleeding Heart. Toxic Part of the Poisonous Plants. Oleander- Leaves and Branches Larkspur- Young Plant and seeds - PowerPoint PPT Presentation
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Good & Harmful Plants
Edible and Deadly
Some Poisonous Plants1. Oleander2. Larkspur3. Monkshood4. Lily-of-the Valley5. Iris6. Foxglove7. Bleeding Heart8. Rhubarb
Bleeding Heart
Toxic Part of the Poisonous Plants
• Oleander- Leaves and Branches• Larkspur- Young Plant and seeds• Monkshood- Fleshy Roots• Lily-of-the-Valley - Leaves and Flowers• Iris- Underground Stems• Foxglove- Leaves• Bleeding heart- Roots, foliage• Rhubarb- Leaf Blade
Larkspur
Symptoms caused by Poisonous Plants
• Oleander- Affects the heart and causes death• Larkspur- Depression, nervous excitement,
and digestive system upset• Monkshood- Digestive system upset and
nervous excitement• Lily-of-the-Valley - Irregular heartbeat an pulse
and digestive system upset
Monkshood
Symptoms continued
• Iris- Digestive system upset• Foxglove- Digestive upset and mental
confusion, a lot can cause irregular heartbeat and pulse
• Bleeding heart- Poisonous in large amounts• Rhubarb- A lot of it can cause convulsions, a
coma, followed by death
Edible Plants
1. Carnations
2. Dahlia
3. Dandelion
4. Day Lilies
5. Geraniums
6. Hibiscus
Petals
Flower head
Leaves and flower heads
Flowers
Flowers and Leaves
Flowers
You Can Eat the:
Lilies
More Edible Plants
7. Petunias Petals
8. Roses Petals
9. Violets Petals
10. Impatiens Petals
11. Hollyhock Leaves and Flowers
12. Pansies Flowers and Leaves
You Can Eat the:
Petunia
Rose
Plants’ Defense
Poisonous plants are poisonous to protect themselves. They can’t run away from predators, so they have developed other ways to defend: with poison and thorns and prickles.
Iris
Poison Chemicals
Poisonous plants have the poison chemicals stored in the vacuoles of its cells. After the chemical is made, it is stored in the vacuole. In there, it can’t hurt the plant itself with its own poison.
Deadly Nightshade
Plants that cause rashes Through contact with skin, some
plants cause rashes or itchiness and redness. Some include poison ivy and poison sumac.
Poison Ivy