Cercocarpus ledifolius

Cercocarpus ledifolius
Cercocarpus ledifolius
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Rosales
Family: Rosaceae
Genus: Cercocarpus
Species: C. ledifolius
Binomial name
Cercocarpus ledifolius
Nutt.

Cercocarpus ledifolius is a species of mountain mahogany known by the common name curl-leaf mountain mahogany.

Description

This is a large, densely-branching shrub or a tree which may reach 10 meters in height. Its leathery, sticky, dark green leaves are up to 4 centimeters long and lance-shaped, and the edges may curl under. The flower consists of a small tan tube from which protrudes a long, plumelike style covered in luxuriant tan hairs. The flowers are arranged in inflorescences of up to 3. The fruit is a hairy achene one half to just over one centimeter long. This plant is distributed across western North America where it grows on low mountains and slopes.

It had a great many medicinal uses for various Native American groups, such as the Paiute and Shoshone.

Age

This species is known to attain ages at least as great as 1,350 years (although the tree that yielded this age was cut down; Schultz et al. 1990). This makes it arguably the oldest known flowering plant. (Digression: Nearly all old plant ages are debatable because of sources of uncertainty.

Greater ages have been attributed to various olive trees (Olea europaea), but no one can point to a piece of olive wood with as many as 1,350 rings. A sacred fig (Ficus religiosa) in Sri Lanka was reportedly planted in 283 BC, but that date has been contested and in any event no remaining piece of wood appears to be that old. The 1,350 year date cited here is also potentially inaccurate due to dating uncertainties detailed by the authors. Much older plants are known to exist, but as clones, not as individuals.)

External links


[[Category:Trees of the Western United States



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Look at other dictionaries:

  • Cercocarpus ledifolius — gailinis nagenis statusas T sritis vardynas apibrėžtis Erškėtinių šeimos dekoratyvinis augalas (Cercocarpus ledifolius), paplitęs Šiaurės Amerikoje. atitikmenys: lot. Cercocarpus ledifolius angl. curl leaf mountain mahogany šaltinis Valstybinės… …   Lithuanian dictionary (lietuvių žodynas)

  • Cercocarpus ledifolius — ID 16695 Symbol Key CELE3 Common Name curl leaf mountain mahogany Family Rosaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CA, CO, ID, MT, NV, OR, UT, WA, WY Growth Habit Tree, Shrub …   USDA Plant Characteristics

  • Cercocarpus ledifolius var. ledifolius — ID 16698 Symbol Key CELEL Common Name curl leaf mountain mahogany Family Rosaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CO, ID, MT, OR, UT, WY Growth Habit Tree, Shrub …   USDA Plant Characteristics

  • Cercocarpus ledifolius var. intercedens — ID 16696 Symbol Key CELEI Common Name curl leaf mountain mahogany Family Rosaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CA, CO, ID, MT, NV, OR, UT, WA, WY Growth Habit Tree, Shrub …   USDA Plant Characteristics

  • Cercocarpus ledifolius Nutt. var. ledifolius — Symbol CELEL Common Name curl leaf mountain mahogany Botanical Family Rosaceae …   Scientific plant list

  • Cercocarpus ledifolius Nutt. — Symbol CELE3 Common Name curl leaf mountain mahogany Botanical Family Rosaceae …   Scientific plant list

  • Cercocarpus ledifolius Nutt. var. hypoleucus (Rydb.) M. Peck — Symbol CELEL Synonym Symbol CELEH Botanical Family Rosaceae …   Scientific plant list

  • Cercocarpus ledifolius Nutt. var. hypoleucus (Rydb.) M. Peck — Symbol CELEL Synonym Symbol CELEH Botanical Family Rosaceae …   Scientific plant list

  • Cercocarpus ledifolius Nutt. var. intercedens C.K. Schneid. — Symbol CELEI Common Name curl leaf mountain mahogany Botanical Family Rosaceae …   Scientific plant list

  • Cercocarpus ledifolius Nutt. var. intermontanus N.H. Holmgren — Symbol CELEI Synonym Symbol CELEI4 Botanical Family Rosaceae …   Scientific plant list

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