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Ambrosia pumila

Index Ambrosia pumila

Ambrosia pumila is a rare species of herbaceous perennial plant known by the common names San Diego ragweed and San Diego ambrosia. [1]

31 relations: Agriculture, Asa Gray, Baja California, Baja California Sur, Bur, California, Endangered species, Fallbrook, California, Floodplain, Grassland, Gynoecium, Herbaceous plant, Inflorescence, Introduced species, Lake Hodges, Mexico, Mission Trails Regional Park, Oceanside, California, Perennial plant, Petiole (botany), Pseudanthium, Rhizome, Riverside County, California, San Diego County, California, San Diego National Wildlife Refuge, Stamen, Temecula, California, Thomas Nuttall, Vegetative reproduction, Vernal pool, Wetland.

Agriculture

Agriculture is the cultivation of land and breeding of animals and plants to provide food, fiber, medicinal plants and other products to sustain and enhance life.

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Asa Gray

Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botanist of the 19th century.

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Baja California

Baja CaliforniaSometimes informally referred to as Baja California Norte (North Lower California) to distinguish it from both the Baja California Peninsula, of which it forms the northern half, and Baja California Sur, the adjacent state that covers the southern half of the peninsula.

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Baja California Sur

Baja California Sur, (South Lower California), officially the Free and Sovereign State of Baja California Sur (Estado Libre y Soberano de Baja California Sur), is the second-smallest Mexican state by population and the 31st admitted state of the 31 states which, with Mexico City, make up the 32 Federal Entities of Mexico.

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Bur

A bur (also spelled burr) is a seed or dry fruit or infructescence that has hooks or teeth.

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California

California is a state in the Pacific Region of the United States.

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Endangered species

An endangered species is a species which has been categorized as very likely to become extinct.

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Fallbrook, California

Fallbrook is a CDP in northern San Diego County, California.

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Floodplain

A floodplain or flood plain is an area of land adjacent to a stream or river which stretches from the banks of its channel to the base of the enclosing valley walls, and which experiences flooding during periods of high discharge.

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Grassland

Grasslands are areas where the vegetation is dominated by grasses (Poaceae); however, sedge (Cyperaceae) and rush (Juncaceae) families can also be found along with variable proportions of legumes, like clover, and other herbs.

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Gynoecium

Gynoecium (from Ancient Greek γυνή, gyne, meaning woman, and οἶκος, oikos, meaning house) is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds.

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Herbaceous plant

Herbaceous plants (in botanical use frequently simply herbs) are plants that have no persistent woody stem above ground.

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Inflorescence

An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches.

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Introduced species

An introduced species (alien species, exotic species, non-indigenous species, or non-native species) is a species living outside its native distributional range, which has arrived there by human activity, either deliberate or accidental.

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Lake Hodges

Lake Hodges is a lake and reservoir located in Southern California, about north of San Diego and just south of Escondido, California.

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Mexico

Mexico (México; Mēxihco), officially called the United Mexican States (Estados Unidos Mexicanos) is a federal republic in the southern portion of North America.

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Mission Trails Regional Park

Mission Trails Regional Park is a open space preserve within the city of San Diego, California, established in 1974.

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Oceanside, California

Oceanside is a coastal city located on California's South Coast.

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Perennial plant

A perennial plant or simply perennial is a plant that lives more than two years.

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Petiole (botany)

In botany, the petiole is the stalk that attaches the leaf blade to the stem.

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Pseudanthium

A pseudanthium (Greek for "false flower"), also called a flower head or composite flower, is a special type of inflorescence, in which anything from a small cluster to hundreds or sometimes thousands of flowers are grouped together to form a single flower-like structure.

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Rhizome

In botany and dendrology, a rhizome (from script "mass of roots", from rhizóō "cause to strike root") is a modified subterranean stem of a plant that sends out roots and shoots from its nodes.

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Riverside County, California

Riverside County, California, is one of fifty-eight counties in the U.S. state of California.

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San Diego County, California

San Diego County is a county in the southwestern corner of the state of California, in the United States.

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San Diego National Wildlife Refuge

San Diego National Wildlife Refuge is a National Wildlife Refuge in California.

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Stamen

The stamen (plural stamina or stamens) is the pollen-producing reproductive organ of a flower.

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Temecula, California

Temecula is a city in southwestern Riverside County, California, United States, with a population of 100,097 during the 2010 census and an estimated 2013 population of 106,780.

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Thomas Nuttall

Thomas Nuttall (5 January 1786 – 10 September 1859) was an English botanist and zoologist who lived and worked in America from 1808 until 1841.

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Vegetative reproduction

Vegetative reproduction (also known as vegetative propagation, vegetative multiplication or vegetative cloning) is any form of asexual reproduction occurring in plants in which a new plant grows from a fragment of the parent plant or grows from a specialized reproductive structure.

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Vernal pool

Vernal pools, also called vernal ponds or ephemeral pools, are temporary pools of water that provide habitat for distinctive plants and animals.

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Wetland

A wetland is a land area that is saturated with water, either permanently or seasonally, such that it takes on the characteristics of a distinct ecosystem.

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Redirects here:

Dwarf Burr Ragweed, Dwarf bur ragweed, Dwarf burr ragweed, Franseria pumila, San Diego Ambrosia, San Diego ambrosia.

References

[1] https://en.wikipedia.org/wiki/Ambrosia_pumila

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