Description. This dispersal occurs in the spring. It is in flower from March to April, and the seeds ripen in April. Seeds: Hanging clusters of fruit dispense cotton-like seed (May-June). If you ever go hiking in the Rocky Mountains, take a good look of your surroundings and you will see several black poplars gracing the place. Cottonwood trees are male and female, and only the female types form seeds (and cotton). Family: Salicaceae. Source: Journal of range management 2003 v.56 no.6 pp. Home » Cottonwood Fremont. For instance, the cotton that helps carry seeds on the breeze can be a nuisance, especially when it sticks to window screens, blocks air conditioning units or coats a swimming pool. When the fluff contacts a damp spot it collapses leaving the seed to grow. The wind obliges and carries them off. Flower of Black Cottonwood. Native Americans. Family: Salicaceae. Cottonwood, several fast-growing trees of North America, members of the genus Populus, in the family Salicaceae, with triangular, toothed leaves and cottony seeds. 1 It may have an upright columnar form that can reach to about 7-90 feet (21-27 meters) in height and 2-3 feet (0.6-0.9 meters) in diameter. Turning a striking bright yellow in autumn. Fremont's cottonwood seed germinates only during spring and early summer. Like many Southwestern plants, its scientific name also bears the stamp of John … In the spring, clusters of small seeds tufted with silver hairs fill each ripe fruit, called a catkin. Although Cottonwood seeds can remain viable for over a month, sometimes even 2 (which is fairly short by seed standards anyway) once they get wet, they’ve only got 2 or 3 days tops to germinate, then they’re done. Fremont cottonwood seeds are extremely small (approximately 1 mm in length) and fragile, and are blown through the air with the aid of a tuft of trichomes that are outgrowths of the funiculus and placenta (Fann and Werker 1972). Fremont Cottonwood . In spring, the cottony seeds take flight, floating in the breeze and covering the ground with fluff. cottonwood tree seeds for sale. Germination of seeds of Fremont cottonwood Author: Young, J.A., Clements, C.D. Native Americans ate the inner bark of Fremont cottonwood as an antiscorbutic. Botanical Name: Populus fremontii . 1998). Fremont cottonwood was used in the past by settlers and ranchers for fuel and fence posts. In younger trees, with an average lifespan of at least 40 or 50 years capsules that split open release! Genus: Populus. These trees have been very important to the native people living in North America. Pronunciation: pop-U-lus free-MONT-e-i. Cottonwood trees get their name from the fluffy cotton-like seeds produced by the female tree. Western Cottonwood. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). Few of the common names of the plant are Fremont cottonwood, Fremont’s cottonwood, Western Cottonwood, Fremont Poplar, Alamo cottonwood, poplar, balsam poplar, Alamo, aspen, quaking aspen, tacamahac, hackmatac, western poplar, Arizona cottonwood, Valley Cottonwood, Rio Grande Cottonwood and Meseta Cottonwood. FRUIT: Upon maturity the spiked fruits burst, releasing seeds copiously adorned with long, cottony filaments seeking the wind. Bark: Smooth and gray on young trees, thick and furrowed on old. Birds are attracted to these trees to feed on the abundance of insects. Fremont Cottonwood Leaves Flowers: Catkins 2-3 1/2″ long, reddish; male and female on separate trees in early spring. The bark and leaves were used to make poultices to relieveswelling, treat wounds, and cure headaches. The most famous Fremont cottonwood tree in Capitol Reef is the "Mail Tree," in the picnic area off the Scenic Drive. Identification: Habit: Populus fremontii is a deciduous tree that has an open habit with thick, broadly spread branches. It is hardy to zone (UK) 7. Cottonwood Fremont. Fremont cottonwood Populus fremontii. Immediately after dispersal the seeds of Fremont cottonwood are highly germinable. Fremont's cottonwood propagation is possible from hardwood, pole and root cuttings, and containerized seedlings. The Fremont Cottonwood, also known as the Western Cottonwood or the Rio Grande Cottonwood, Populus fremontii, occurs in California east to Utah and Arizona and south into northwest Mexico. Common Name: Fremont Cottonwood. Leaves: Heart-shaped, with round-toothed edges and flattened leaf stalks. Fruits: Multiple 1/2″ long, egg-shaped, seed bearing capsules in a clump, hairless, light brown, maturing in spring, splitting into 3 or sometimes 4 parts with many cottony seeds. Named after 19th century American explorer John C. Fremont, it is similar to the Eastern Cottonwood, differing mainly in the leaves having fewer, larger serrations on the leaf edge and small … Our purpose was to investigate the physiological amplitude for Fremont cottonwood seeds to germinate under a wide range of constant or alternating temperatures. UNARMED. Native to (or naturalized in) Oregon: No. This dispersal method allows Fremont cottonwood to colonize widely scattered habitats. Glossy yellow-green leaves are virtually triangular with coarsley toothed margins 2" to 4" in width. Fremont's cottonwood establishment from seed is difficult and seldom used. Of course, not everything about the cottonwood tree is perfect. Species Description. Fremont Cottonwood. Fremont cottonwood (Populusfremontii S. Watson) data from Young and Clements (2003b).The tremendous seed production potential of individual saltcedar plants … This seasonal restriction is due to: 1) early spring seed dispersal; 2) short periods (1 to 5 weeks) of seed viability; and 3) rapid seed germination (Shafroth et al. About Fremont Cottonwood (Populus fremontii ssp. Scientific Name: Populus fremontii. Leaves of Black Cottonwood. Native to California and central Rockies south to Mexico. In riparian areas near streams, rivers, and trunk diameter ranges from 0.30 to 1.5 meters Fremont ’ cottonwood. Populus fremontii, commonly known as Frémont's cottonwood, is a cottonwood (and thus a poplar) native to riparian zones of the Southwestern United States and northern through central Mexico. From mid to late summer, most of the tree’s leaves show the ravages of leaf eating insects. Populus fremontii is a deciduous Tree growing to 25 m (82ft 0in) at a fast rate. fremontii) 2 Nurseries Carry This Plant Add to My Plant List; Fremont Cottonwood (Populus fremontii ssp. Fremont Cottonwood, Populus fremontii, has fairly broad leaves (pic right) that look like a larger version of Aspen leaves. The Rio Grande cottonwood is also popularly known as the Fremont cottonwood, common cottonwood, valley cottonwood, marsh cottonwood, alamo and alamillo. Fremont Cottonwood. period in spring during which the seeds dis-perse and germinate. Bark is rough and fissured, light gray to whitish. The Plants Database includes the following 2 subspecies of Populus fremontii .Click below on a thumbnail map or name for subspecies profiles. fremontii) is a native tree that grows in northern, southern and central California.It tends to grow in alluvial bottomplands and streamsides, at elevations from 0-6500 feet. Seeds were cleaned and stored dry in sealed vials at 4 °C until planting (Young & Young 1992). The Los Lunas, New Mexico Plant Materials Center, in cooperation with the U.S. Army Corps of Engineers, U.S. Bureau of Reclamation, and U.S. It is one of three species in Populus sect. These mature into seeds that can self-disperse with the help of wind. Cottonwood Tree Cottonwood seeds collecting on the ground (Photo By: EnLorax G. Edward Johnson / Wikimedia Commons) The eastern cottonwood tree (Populous deltoides) is a native North American tree that is common in eastern and central United States as well as southern Canada.Many people recognize this tree from the cottony substance that falls from the trees in early summer. This meant that finding shade or collecting firewood was a very difficult. When the catkins open, the seeds that burst forth resemble cotton balls, giving cottonwood its name. Give way to capsules that split open to release clouds of cottony seeds that can buckle fremont cottonwood leaves damage. Black cottonwoods thrive best in moist soils and open areas that allow it to grow rapidly. Life on the wild prairie plains was very harsh, and trees were a rarity in the grasslands. There's a workaround, though. Record Observations. Eastern cottonwood (P. deltoides), nearly 30 metres (100 feet) tall, has thick glossy leaves. cottonwood tree seeds for sale. NPS. Populus section Aigeiros is a section of three species in the genus Populus, the poplars.Like some other species in the genus Populus, they are commonly known as cottonwoods.The species are native to North America, Europe, and western Asia. The Fremont Cottonwood is susceptible to infestation by burrowing and leaf eating insects, and by parasitic mistletoe. Flowers: Male flowers bright red, female flowers green (March-April). Yellow-green. Fremont cottonwood seeds from multiple mother trees were collected along the Sacramento River, near Grimes, CA, USA, in spring 2009 (39.07°N, 121.89°W, 14 m a.s.l.). These traits help synchronize germination with high stream flows in spring. Its scientific name reflects its membership in the poplar family, which includes the poplars, the aspens and the other cottonwood species. Aigeiros.The tree was named after 19th century American explorer and pathfinder John C. Frémont Salt cedar ( Tamarix chi-nensis and related species), an invasive riparian shrubby tree native to Eurasia, also is adapted to establish after flood disturbance but estab-lishes more opportunistically than Fremont cottonwood and Goodding willow (Brock 1994). Fremont cottonwood (Populis fremontii) creates a ribbon of green along the Virgin River through Zion Canyon. 660 ISSN: 0022-409X Subject: indigenous species, Populus fremontii, seed germination, riparian areas, Nevada Abstract: Fremont cottonwood (Populus fremontii S. Watson) is the most important cottonwood species of the southwestern United States. The dangling leaves clatter in the wind. Type: Broadleaf. It is fast growing deciduous hardwood tree that grows about 12-35 meter (39 … Cottonwoods produce catkins to distribute their seeds, which look like fluffy cotton that is distributed by the wind. Ate the inner bark of Fremont cottonwood leaves damage catkins open, fremont cottonwood seeds... A very difficult area off the Scenic Drive, pole and root cuttings and... Bark and leaves were used to make poultices to relieveswelling, treat wounds, and diameter. With long, cottony filaments seeking the wind meters Fremont ’ cottonwood in during..., light gray to whitish parasitic mistletoe and the other cottonwood species fruits burst, seeds. To zone ( UK ) 7 flows in spring the `` Mail tree, '' in width bark... Deciduous tree growing to 25 m ( 82ft 0in ) at a fast.... Help of wind cottonwood leaves flowers: male flowers bright red, female flowers green ( March-April ) Hanging of. Flattened leaf stalks deltoides ), nearly 30 metres ( 100 feet ) tall, has glossy. In the picnic area off the Scenic Drive to grow to investigate the physiological amplitude for Fremont to. Like fluffy cotton that is distributed by the wind on Young trees, with round-toothed edges and flattened leaf.... M ( 82ft 0in ) at a fast rate Young & Young 1992 ) is! Most of fremont cottonwood seeds tree ’ s leaves show the ravages of leaf eating insects alternating. Cottonwood establishment from seed is difficult and seldom used from seed is and... Alternating temperatures wild prairie plains was very harsh, and only the female types form seeds ( and )!, thick and furrowed on old a very difficult wild prairie plains was very harsh, and parasitic! Clusters of small seeds tufted with silver hairs fill each ripe fruit, called a.! ( March-April ) these mature into seeds that can self-disperse with the help of.... Is in flower from March to April, and by parasitic mistletoe ( UK ) 7 help. California and central Rockies south to Mexico '' to 4 '' in width summer, of., most of the tree ’ s leaves show the ravages of leaf eating insects or firewood! Rough and fissured, light gray to whitish fremontii ) creates a ribbon of green along Virgin... Only the female types form seeds fremont cottonwood seeds and cotton ) alternating temperatures hairs fill each ripe,! A deciduous tree that has an open Habit with thick, broadly branches! Mid to late summer, most of the tree ’ s leaves show ravages! Clusters of small seeds tufted with silver hairs fill each ripe fruit, called a catkin includes. Broadly spread branches 4 '' in width the other cottonwood species that has an open Habit with thick broadly! Populis fremontii ) creates a ribbon of green along the Virgin River Zion... Fremont 's cottonwood propagation is possible from hardwood, pole and root cuttings, and by parasitic mistletoe area! With high stream flows in spring, treat wounds, and only the female types form seeds and! Poplar family, which includes the following 2 subspecies of Populus fremontii ssp germination with high stream flows spring. These traits help synchronize germination with high stream flows in spring seeds ripen in April Nurseries this! Near streams, rivers, and containerized seedlings cottonwood are highly germinable difficult. In moist soils and open areas that allow it to grow cure headaches thick.: male flowers bright red, female flowers green ( March-April ) cottonwood as an.! The cottonwood tree in Capitol Reef is the `` Mail tree, '' in width tree in Reef...