Mauna Loa silversword facts for kids
Quick facts for kids Mauna Loa silversword |
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| Conservation status | |
| Scientific classification | |
| Genus: |
Argyroxiphium
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| Species: |
kauense
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The Mauna Loa silversword (scientific name: Argyroxiphium kauense) is a very rare flowering plant. It is also known as the Kaʻū silversword. This special plant belongs to the aster family, which includes daisies and sunflowers.
This plant is endemic to the island of Hawaiʻi. This means it grows naturally only on the eastern and southern slopes of Mauna Loa volcano. It is a federally listed endangered species in the United States. This means it is at high risk of disappearing forever.
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What is the Mauna Loa Silversword?
The Mauna Loa silversword is a unique plant. It is part of a group of plants called silverswords. These plants are known for their shiny, silver-colored leaves. They often grow in tough, rocky places.
Where Does it Live?
Unlike some of its relatives, the Mauna Loa silversword can live in many different places. You can find it in:
- Montane shrublands: These are areas with small trees and bushes on mountainsides.
- Bogs: These are wet, marshy areas.
- Mesic forests: These are open forests that get a moderate amount of rain.
This plant is found only on the big island of Hawaiʻi. It grows on the slopes of the huge Mauna Loa volcano.
Why is it Special?
The Mauna Loa silversword is closely related to the more famous Haleakalā silversword. However, the Mauna Loa silversword lives in more types of habitats. This shows how adaptable it can be.
Protecting the Silversword
The Mauna Loa silversword is very rare. There are fewer than 1,000 individual plants left in the world. They are found in only three known areas. Because of this, people are working hard to protect them.
Threats to the Plant
This special plant faces several dangers. These threats can harm the plants or destroy their homes:
- Feral pigs: Wild pigs can dig up and eat the plants.
- Goats: Wild goats can eat the plants and damage the land.
- Mouflon sheep: These wild sheep also graze on the plants.
How is it Being Saved?
Good news! Most of the places where the Mauna Loa silversword grows are now protected. This helps keep the plants safe from harm.
The National Park Service and the Hawaiʻi State Department of Forestry and Wildlife are working together. They actively manage and protect this rare species. Their efforts help ensure the Mauna Loa silversword can survive and thrive for future generations.
