Nothofagus fusca

The red beech is a tall tree. It lives in New Zealand. This tree stays green all year. Its leaves have tiny teeth. The fruit holds three seeds. The wood is very strong. It does not change much when dry. People use it for floors. People also plant it in gardens. It is a special tree.

The red beech is a special tree. It lives in New Zealand. It grows on the North and South Islands. This tree is an evergreen. This means it stays green all year. It can grow to 35 meters tall. The leaves are broad and oval. They have tiny teeth on the edges. Each tooth has two smaller teeth on it. The fruit is a small cup. This cup holds three seeds.

Red beech wood is very strong. It is the most durable beech in New Zealand. The wood stays stable when it dries. People often use it for flooring. People also plant it in gardens. It looks nice in mild climates. You can find it in Scotland. It also grows on the US Pacific Coast. Scientists found pollen near Antarctica. This shows the tree once grew there long ago. Red beech can also mix with other trees. It makes new hybrid species with mountain beech and black beech. It even mixes with a tree from Chile.

The red beech is a special tree from New Zealand. People also call it tawhai raunui in the Māori language. It is an evergreen tree. This means its leaves stay green all year. This tree grows on the North Island and the South Island. It likes to live on lower hills. It also grows on valley floors with fertile soil.

This tree has a very specific way it grows. The leaves are broad and shaped like an oval. Each leaf is 2 to 4 cm long. They are also 1.5 to 3 cm wide. The edges of the leaves have double teeth. Each lobe has two small teeth on it. The tree produces a small fruit called a cupule. This tiny cup holds three seeds inside.

Scientists have found clues about the tree's past. They found pollen near the Antarctic Peninsula. This shows the tree used to grow in Antarctica. This happened during the Eocene period. The red beech is also a very unique plant. It is one of only two known plants with a substance called nothofagin. The other plant is called rooibos.

Red beech is a very useful tree for many reasons. Its wood is the most durable of all New Zealand beeches. The timber is very stable when it is dried. Because of this, people use it for flooring. In New Zealand, the wood density is 630 kilograms per cubic metre. This measurement is for a 12 percent moisture level.

This tree can also mix with other types of trees. When it mixes with mountain beech, it makes Nothofagus ×blairii. It makes Nothofagus ×dubia when it mixes with black beech. It even makes Nothofagus ×eugenananus with a ruil tree from Chile. People also plant it in gardens for its looks. You can find these trees in Scotland. They also grow on the North Coast of the United States.

Nothofagus fusca is a species of southern beech tree. It is endemic to New Zealand. This means it is found naturally only in that country. In New Zealand, the species is also called Fuscospora fusca. The Māori name for this tree is tawhai raunui. It is a medium-sized evergreen tree. This means its leaves remain green throughout the year. The tree can grow to a height of 35 meters.

This tree grows in very specific environments. You can find it on both the North and South Islands. It usually lives on lower hills. It also grows on inland valley floors. These areas must have soil that is fertile. The soil must also be well drained. This helps the tree thrive in its natural habitat.

The physical features of the red beech are quite distinct. The leaves are arranged alternately along the branches. Each leaf is broad and shaped like an oval, or ovoid. They measure between 2 and 4 cm in length. They are also 1.5 to 3 cm wide. The leaf margin, or edge, has a double-toothed pattern. This means each lobe on the edge has two teeth. The tree also produces fruit in a small cupule. This cupule contains three seeds.

Scientists have used pollen to study the history of this tree. They found pollen near the Antarctic Peninsula. This discovery provides a link to the past. It shows that the tree formerly grew in Antarctica. This happened during the Eocene period. This history shows how much the Earth has changed over time.

The red beech is chemically unique among plants. It is the only known plant source of a specific substance. This is a C-linked dihydrochalcone glycoside called nothofagin. The only other plant known to have this is rooibos, or Aspalathus linearis. This makes the red beech very interesting to researchers. It is not currently considered a threatened species.

The wood from this tree is very valuable. It is the most durable of all the New Zealand beeches. The timber is exceptionally stable when it is dried. This stability happens when it reaches appropriate moisture values. Because of this, it is often used for flooring. The average density of the wood is 630 kilograms per cubic metre. This measurement is based on a 12 percent moisture content.

Red beech can also create hybrid species through cross-breeding. It hybridises with mountain beech, known as Nothofagus cliffortioides. This creates the hybrid Nothofagus ×blairii. It also hybridises with black beech, or Nothofagus solandri. This results in the hybrid Nothofagus ×dubia. Finally, it can hybridise with the ruil tree from Chile. This creates the hybrid species Nothofagus ×eugenananus.

Beyond its uses in timber, people grow the tree for beauty. It is used as an ornamental tree in many places. It grows well in regions with a mild oceanic climate. This is because of its attractive leaf shape. You can find these trees planted in Scotland. They are also grown on the North Coast of the Pacific in the United States.