Description
Description
Incense Cedar (Calocedrus decurrens), also referenced as California Incense-Cedar, is an evergreen conifer tree species that is often used as hedges. The Incense Cedar is native to western North America ranging from central Oregon through northern Baja California. The branches of the Incense Cedar initially grow upright and spread as the tree matures. Its bright-green foliage grows in flattened sprays with scale-like leaves that are arranged in opposite decussate pairs. When crushed the leaves have a shoe-polish-like aroma. The Incense Cedar produces seed cones that have a pale green to yellow color. The Incense Cedar is not in danger of extinction.
Dimensions & Sizes
Dimensions & Sizes
Incense Cedars have a typical overall height between 70’-100’ (21-30 m) and spread diameter of 20’-35’ (6.1-10.7 m). Exceptional mature Incense Cedar trees may grow to heights of 225’ (69 m) in the wild. The trunk of the Incense Cedar has a diameter of 4’-7’ (1.2-2.1 m) with scale-like leaf lengths between .25”-.5” (6-13 mm).
Description
Description
Incense Cedar (Calocedrus decurrens), also referenced as California Incense-Cedar, is an evergreen conifer tree species that is often used as hedges. The Incense Cedar is native to western North America ranging from central Oregon through northern Baja California. The branches of the Incense Cedar initially grow upright and spread as the tree matures. Its bright-green foliage grows in flattened sprays with scale-like leaves that are arranged in opposite decussate pairs. When crushed the leaves have a shoe-polish-like aroma. The Incense Cedar produces seed cones that have a pale green to yellow color. The Incense Cedar is not in danger of extinction.
Dimensions & Sizes
Dimensions & Sizes
Incense Cedars have a typical overall height between 70’-100’ (21-30 m) and spread diameter of 20’-35’ (6.1-10.7 m). Exceptional mature Incense Cedar trees may grow to heights of 225’ (69 m) in the wild. The trunk of the Incense Cedar has a diameter of 4’-7’ (1.2-2.1 m) with scale-like leaf lengths between .25”-.5” (6-13 mm).
3D Model
3D Model
Common Questions
Common Questions
Thujas
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Thujas
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Why is thuja sometimes called the 'tree of life'?
Thuja, also known as arborvitae, is called the "tree of life" because of its medicinal properties. It has been used for centuries to treat a variety of ailments, including respiratory and digestive issues, and to boost the immune system. Its essential oils have antifungal, antiviral, and anti-inflammatory properties, making it a valuable natural remedy. It is also a popular ornamental tree, known for its dense, green foliage and ability to tolerate a range of growing conditions.
How are Thuja trees different from Cedar trees?
Thuja and cedar trees are often confused because they belong to the same plant family, however, they are two distinct species. Thuja, also known as arborvitae, is a coniferous tree native to North America and northern Asia. Cedar trees, on the other hand, are native to the Mediterranean region, the Himalayas, and parts of North America. They are both known for their distinctive, aromatic wood and their use in traditional medicine, but cedar trees tend to be larger and have more aromatic wood than thuja. Additionally, thuja trees have flat, scale-like leaves, while cedar trees have needle-like leaves.
How do Thuja trees reproduce?
Thuja trees reproduce through seeds and vegetative reproduction. The seeds are produced in small, woody cones and are dispersed by wind or animals. Vegetative reproduction is the process of producing new plants from existing plant parts, such as roots, stems, or leaves. Thuja trees can reproduce vegetatively through rooting of cuttings or layering, a process in which a branch is bent down to the ground and covered with soil to encourage root development. Both seeds and vegetative reproduction are effective methods of reproduction for thuja trees.
Why is thuja sometimes called the 'tree of life'?
Thuja, also known as arborvitae, is called the "tree of life" because of its medicinal properties. It has been used for centuries to treat a variety of ailments, including respiratory and digestive issues, and to boost the immune system. Its essential oils have antifungal, antiviral, and anti-inflammatory properties, making it a valuable natural remedy. It is also a popular ornamental tree, known for its dense, green foliage and ability to tolerate a range of growing conditions.
How are Thuja trees different from Cedar trees?
Thuja and cedar trees are often confused because they belong to the same plant family, however, they are two distinct species. Thuja, also known as arborvitae, is a coniferous tree native to North America and northern Asia. Cedar trees, on the other hand, are native to the Mediterranean region, the Himalayas, and parts of North America. They are both known for their distinctive, aromatic wood and their use in traditional medicine, but cedar trees tend to be larger and have more aromatic wood than thuja. Additionally, thuja trees have flat, scale-like leaves, while cedar trees have needle-like leaves.
How do Thuja trees reproduce?
Thuja trees reproduce through seeds and vegetative reproduction. The seeds are produced in small, woody cones and are dispersed by wind or animals. Vegetative reproduction is the process of producing new plants from existing plant parts, such as roots, stems, or leaves. Thuja trees can reproduce vegetatively through rooting of cuttings or layering, a process in which a branch is bent down to the ground and covered with soil to encourage root development. Both seeds and vegetative reproduction are effective methods of reproduction for thuja trees.
Evergreen Trees
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Evergreen Trees
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How do you identify evergreen trees?
To identify an evergreen tree, look for the following characteristics: needles or leaves that remain green throughout the year, cones used for reproduction, a pyramidal or conical shape, rough or scaly bark, and a location with mild winters. Needles or leaves are typically thin and pointed. Cones can be small and unnoticeable or large and showy. The bark of an evergreen tree is often rough or scaly. Evergreen trees are often found in regions with mild winters, as they are adapted to retain their leaves throughout the year. By considering these characteristics, you can often identify an evergreen tree. It is always a good idea to do additional research to confirm the identification of a tree.
How long do evergreen trees live?
The lifespan of an evergreen tree depends on the specific species and its growing conditions. Some evergreen trees can live for hundreds of years, while others have a shorter lifespan. For example, some species of pine tree can live for hundreds of years, while others may only live for 50-100 years. Factors that can influence the lifespan of an evergreen tree include the tree's location, soil conditions, and exposure to pests and diseases. Proper care, including regular watering and pruning, can also help to extend the lifespan of an evergreen tree.
How do you prune an evergreen tree?
Pruning an evergreen tree involves using the right tools, making precise cuts, and shaping the tree to maintain its natural appearance. Start by selecting the right tools for the job, such as pruning shears or loppers for small branches and a pruning saw for larger branches. When making cuts, be sure to cut branches at a slight angle, just above a bud or lateral branch. Avoid leaving a stub, as this can lead to disease. Remove any dead or damaged branches as close to the trunk as possible. To shape the tree, prune the top of the tree slightly higher than the sides to maintain a natural appearance. Regularly monitor the tree for any dead or damaged branches that need to be removed. Proper pruning techniques can help to maintain the health and appearance of the tree.
How do you identify evergreen trees?
To identify an evergreen tree, look for the following characteristics: needles or leaves that remain green throughout the year, cones used for reproduction, a pyramidal or conical shape, rough or scaly bark, and a location with mild winters. Needles or leaves are typically thin and pointed. Cones can be small and unnoticeable or large and showy. The bark of an evergreen tree is often rough or scaly. Evergreen trees are often found in regions with mild winters, as they are adapted to retain their leaves throughout the year. By considering these characteristics, you can often identify an evergreen tree. It is always a good idea to do additional research to confirm the identification of a tree.
How long do evergreen trees live?
The lifespan of an evergreen tree depends on the specific species and its growing conditions. Some evergreen trees can live for hundreds of years, while others have a shorter lifespan. For example, some species of pine tree can live for hundreds of years, while others may only live for 50-100 years. Factors that can influence the lifespan of an evergreen tree include the tree's location, soil conditions, and exposure to pests and diseases. Proper care, including regular watering and pruning, can also help to extend the lifespan of an evergreen tree.
How do you prune an evergreen tree?
Pruning an evergreen tree involves using the right tools, making precise cuts, and shaping the tree to maintain its natural appearance. Start by selecting the right tools for the job, such as pruning shears or loppers for small branches and a pruning saw for larger branches. When making cuts, be sure to cut branches at a slight angle, just above a bud or lateral branch. Avoid leaving a stub, as this can lead to disease. Remove any dead or damaged branches as close to the trunk as possible. To shape the tree, prune the top of the tree slightly higher than the sides to maintain a natural appearance. Regularly monitor the tree for any dead or damaged branches that need to be removed. Proper pruning techniques can help to maintain the health and appearance of the tree.
Gymnosperms
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Gymnosperms
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How do gymnosperms reproduce?
Gymnosperms, also known as naked seed plants, reproduce through the production of seeds. These seeds are not enclosed in fruit, but rather are exposed on the surface of scales or leaves. Pollination, the transfer of pollen from the male reproductive organs to the female reproductive organs, is required for fertilization and seed production. In gymnosperms, pollination is typically accomplished by wind or insects.
What is the most well known gymnosperm?
The most well-known gymnosperm plant is probably the conifer, which includes species such as pine trees, spruce trees, and cedar trees. Conifers are woody plants that are characterized by their needle-like leaves and the production of seeds in cones. Conifers are widely distributed throughout the world and are a major component of many forests. They are also popular as ornamental plants and are often used in landscaping. In addition to conifers, other well-known gymnosperm plants include cycads and ginkgos.
Why are some gymnosperms called 'living fossils'?
Some gymnosperms are referred to as "living fossils" because they have remained relatively unchanged for millions of years and have a long fossil record. These plants have survived through numerous geological and climatic changes and have persisted despite the emergence of many other plant groups. For example, the cycad plant, a type of gymnosperm, has a fossil record dating back to the Permian period, over 280 million years ago. Despite their ancient origins, cycads are still found in tropical and subtropical regions today.
How do gymnosperms reproduce?
Gymnosperms, also known as naked seed plants, reproduce through the production of seeds. These seeds are not enclosed in fruit, but rather are exposed on the surface of scales or leaves. Pollination, the transfer of pollen from the male reproductive organs to the female reproductive organs, is required for fertilization and seed production. In gymnosperms, pollination is typically accomplished by wind or insects.
What is the most well known gymnosperm?
The most well-known gymnosperm plant is probably the conifer, which includes species such as pine trees, spruce trees, and cedar trees. Conifers are woody plants that are characterized by their needle-like leaves and the production of seeds in cones. Conifers are widely distributed throughout the world and are a major component of many forests. They are also popular as ornamental plants and are often used in landscaping. In addition to conifers, other well-known gymnosperm plants include cycads and ginkgos.
Why are some gymnosperms called 'living fossils'?
Some gymnosperms are referred to as "living fossils" because they have remained relatively unchanged for millions of years and have a long fossil record. These plants have survived through numerous geological and climatic changes and have persisted despite the emergence of many other plant groups. For example, the cycad plant, a type of gymnosperm, has a fossil record dating back to the Permian period, over 280 million years ago. Despite their ancient origins, cycads are still found in tropical and subtropical regions today.
Temperate Forest Plants
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Temperate Forest Plants
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What is special about the temperate forest?
The temperate forest is special because there is a great diversity of life within the biome. The temperate forest is home to many different animals and plants. The animals that live in the temperate forest include insects, spiders, and salamanders. Some plants that are native to the temperate forest are lichens, moss, and wildflowers.
How do forest plants compete against one another?
Forest plants compete against one another for the resources that they need to survive and thrive. Generally, plants compete with one another for light, water, minerals, as well as space. Plants may compete with one another by growing quickly, throwing shade at other plants, or growing long roots to gain water.
How long do forests take to grow?
Typically forests grow for a period of between 600 to 1,000 years if the piece of land is free from human intervention. If humans take part in their growth a mature and native forest can be created in about 10 years. The growth process can be established and amplified with human intervention.
What is special about the temperate forest?
The temperate forest is special because there is a great diversity of life within the biome. The temperate forest is home to many different animals and plants. The animals that live in the temperate forest include insects, spiders, and salamanders. Some plants that are native to the temperate forest are lichens, moss, and wildflowers.
How do forest plants compete against one another?
Forest plants compete against one another for the resources that they need to survive and thrive. Generally, plants compete with one another for light, water, minerals, as well as space. Plants may compete with one another by growing quickly, throwing shade at other plants, or growing long roots to gain water.
How long do forests take to grow?
Typically forests grow for a period of between 600 to 1,000 years if the piece of land is free from human intervention. If humans take part in their growth a mature and native forest can be created in about 10 years. The growth process can be established and amplified with human intervention.
Mountain & Alpine Plants
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Mountain & Alpine Plants
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How do plants survive in the mountains?
Plants typically survive in the mountains by physically adapting to store food, moisture, and energy. Mountain plants have roots or rhizomes that extend beneath the soil’s surface as well as stems that provide it with food storage so that plants can immediately grow in the springtime without waiting for the soil to thaw.
Why are mountain plants short?
Mountain plants are typically short to save energy for survival at high altitudes. This lets mountain plants save their energy to survive the harsh winters as opposed to using it for growth. Mountain plants are short to allow them to stay below the snow in the winter months.
Where do alpine plants live?
Alpine plants generally live in the tundra biome which is usually a biome that does not have any trees. The alpine tundra plants typically thrive within the mountainous regions around the world. Typically, the alpine tundra regions and biomes transition into subalpine forests that are below the tree line.
How do plants survive in the mountains?
Plants typically survive in the mountains by physically adapting to store food, moisture, and energy. Mountain plants have roots or rhizomes that extend beneath the soil’s surface as well as stems that provide it with food storage so that plants can immediately grow in the springtime without waiting for the soil to thaw.
Why are mountain plants short?
Mountain plants are typically short to save energy for survival at high altitudes. This lets mountain plants save their energy to survive the harsh winters as opposed to using it for growth. Mountain plants are short to allow them to stay below the snow in the winter months.
Where do alpine plants live?
Alpine plants generally live in the tundra biome which is usually a biome that does not have any trees. The alpine tundra plants typically thrive within the mountainous regions around the world. Typically, the alpine tundra regions and biomes transition into subalpine forests that are below the tree line.
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