Foliage: Evergreen. It prefers moist soil. Olneya tesota A.Gray. The species is hermaphrodite (has both male and female organs). Ironwood (4568854806).gif 800 × 782; 489 KB. Additional information. This Arizona native is known around the world for its dense and heavy wood that is highly valued as quality firewood and as an exceptional woodworking material. Flowers have purple wings and yellow or white petals. Arbusto Palo de Fierro.JPG 2,560 × 1,920; 1.22 MB. Olneya tesota $ 25.00 . The small shrubs growing nearby include Creosote Bush (Larrea tridentata) and Triangle-leaf Bursage (Ambrosia deltoidea). Ironwood develops a thick, sometimes multiple-branched trunk. Olneya Species, Ironwood Olneya tesota. Olneya tesota as an indicator species of the Sonoran Desert region, [2] has one other species with the same identical north-south, and east-west range. An indicator species. inland southern California desert. Ironwood (Olneya tesota) Ironwood is a flowering tree from the legume family. Ironwood (Olneya tesota) FABACEAE Water Usage: LOW WATER USE. ), which is commonly known as ironwood or desert ironwood. Family: Fabaceae (fab-AY-see-ee) Genus: Olneya (OL-nee-yuh) Species: tesota (TES-oh-tuh) 5 members have or want this plant for trade. Olneya tesota (Desert ironwood). The tree known in the U.S./Mexico borderlands as desert ironwood or palo fierro (Olneya tesota) is one of many woody legumes found in washes and hillside drainages in the Sonoran Desert. This characteristic makes desert ironwood a very effective weapon. 28 more photos VIEW GALLERY. The reason for its common name becomes immediately apparent if you ever tap the trunk with your knuckles. Desert ironwood Olneya tesota, a dicot, is a tree that is native to California, is also found outside of California, but is confined to western North America. This clone is different from Olneya Tesota with its slightly faster growth rate, v-shaped upright form, and larger leaflets. Two-inch-long brown pods develop from the flowers, containing edible seeds that taste somewhat like peanuts. Ironwood. The IRONWOOD (also known as “Olneya tesota”) is a(n) Deciduous in the Desert class and part of our Trees department. Although the extremely dense wood makes it difficult to do standard tree-ring dating, the Desert Ironwood has been estimated to be able to live for almost 800 years! Plant Distribution. Little or no water. It has attractive gray bark and the stems are armed with thorns. It can grow in semi-shade (light woodland) or no shade. O. Olneya tesota; Media in category "Olneya tesota" The following 37 files are in this category, out of 37 total. October 2011. Ironwood – Olneya tesota . Here in the landscapes of the desert southwest, ironwood serves as an excellent evergreen screen against unsightly views and provides cooling shade as it grows. Olneya tesota is a perennial flowering tree of the Fabaceae family, legumes (peas, beans, etc), which is commonly known as Ironwood or Desert Ironwood. The function of Olneya tesota (ironwood) as a nurse plant and habitat modifier species in the Sonoran Desert was evaluated at five study sites (using 75 250‐m 2 sample plots) from Bahia Kino, Sonora to Organ Pipe Cactus National Monument, Arizona. Olneya tesota as an indicator species of the Sonoran Desert region, [2] has one other species with the same identical north-south, and east-west range. Desert ironwood refers to the hard, heavy heartwood of this tree. The inflorescence is an axillary raceme with 2–4 pea-type flowers. Peanut flavored seeds were roasted by Native Americans. Plant Name. It is the only species in the monotypic genus Olneya. Typically reaches a mature size of 20' x 20'. Zone 9a/9b. Hardy to 25°F. ironwood (Olneya tesota) occur on at least 30 million hectares in southwestern United States (Parker and Martin 1952) and may constitute a significant biofuels resource for southwestern United States. This listing is for Sonoran Desert Ironwood (olneya tesota) bookmatched jaguar pattern burl knife scales turning wood turning blanks. Scientific Name: Olneya tesota Common Name: Desert Ironwood Plant Characteristics. Category: Trees. Distribution: Southwestern United States and Northwestern Mexico. Growing insitu South Mtn. Pages in category "Olneya tesota" This category contains only the following page. Zone 9a/9b. It is commonly found in the deserts of the Southwest, especially Arizona. Suitable pH: acid, neutral and basic (alkaline) soils. You can change the display of the base map and layers by clicking on the layer control box in the upper right-hand corner. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. General: Ironwood Trees (Olneya tesolata) are trees of desert washes that can grow to be quite large and old. Geographic subdivisions for Olneya tesota: PR, DSon : MAP CONTROLS 1. Gray. Tree Size: 20-30 ft (6-10 m) tall, 1-2 ft (.3-.6 m) trunk diameter. An indicator species. Olneya tesota range map.png 810 × 924; 93 KB. Native to Sonoran Desert. General Information Olneya tesota is a spiny, evergreen shrub or small tree with a deep taproot; it can grow 8 - 10 metres tall. Ironwood Forest National Monument in southern Arizona is named for Olneya tesota. Ironwood Tree Olneya Tesota This Arizona native is known around the world for its dense and heavy wood that is highly valued as quality firewood and as an exceptional woodworking material. It measures 33 feet high, with a trunk circumference of 198 inches and a crown spread of 55 feet. Observation Search (269 records) Plant Characteristics. This is from the rarest of ironwood trees. Desert Ironwood (Olneya tesota) Common Name(s): Desert Ironwood. The desert ironwood tree, Olneya tesota, is a member of the legume family and is the only species in its genus. Olneya tesota 'AZT' + Add: Desert Ironwood 'AZT : Previous Photo Next Photo Information by: Arid Zone Trees Photographer: Arid Zone Trees Description. Seeds for sale starting at € 4.50. Olneya tesota (Ironwood) This was last spring. Water Requirements: Drought-tolerant; suitable for xeriscaping. Olneya tesota Taxonomy ID: 168542 (for references in articles please use NCBI:txid168542) current name. Olneya tesota is a TREE growing to 9 m (29ft 6in) at a medium rate. Olneya tesota : Watercolor from live specimen found near New River, Maricopa Co., Arizona, 30 May 1993. Evergreen tree or large shrub, growing slowly to 15-30' tall; 15-25' spread. Foliage Color: Unknown - Tell us. No Image. Average Dried Weight: About 75 lbs/ft 3 (1,210 kg/m 3) Specific Gravity (Basic, 12% MC): ~.97, ~1.21. Common Name: Desert Ironwood. It is estimated that only one in one thousand trees show this pattern and even then, in only a small area of the tree. Hopefully will get updated picture soon. Heat tolerant. Scientific Name: Olneya tesota. Description: SLOW GROWING SPREADING SEMI-DECIDUOUS TREE. The trunk is gnarled, often several are produced as a result of trees being cut back by grazing or coppicing, they can have a diameter that often exceeds 45cm. The Sonoran Desert is located in southwestern Arizona, southern California, and the northwestern part of Mexico. An evergreen or semi-deciduous shrub or small tree to about 10 m tall with bluish green, pinnate leaves and masses of purple and white flowers. It ranks among the most ecologically and economically important plant species in the region. An increasing trend in desert ironwood (Olneya tesota) exploitation in Sonora has affected the population structure, growth, and recruitment of this species near the Gulf of California in the Sonoran desert. Desert Ironwood. Has thorns. The ironwood tree (Olneya tesota) is also known as desert ironwood, palo fierro and tesota. Catalog. Beneath the canopy of O. tesota trees 75 perennial plant species were found. The wood is incredibly dense. Duration: Perennial Growth Habit: Tree, Shrub Arizona Native Status: Native Habitat: Desert. Ironwood – Olneya tesota. The leaves are compound with several lateral leaflets per leaf (even-1-pinnate). Native Americans in southern California used the ironwood for clubs and throwing sticks. Photo originally added to the PlantFiles on April 3, 2005. According to Pima County, Arizona, the ironwood tree is one of the longest-living and largest of all the plant life found in the Sonoran desert. Ironwood blooms in May and June, though the intensity of flowering can vary from year to year. Olneya tesota A. Ironwood trees are considered a keystone species in this region because they provide food and shelter for several species of animals and plants. Sun Exposure: Full Sun . Ironwood (Olneya tesota) FABACEAE . View gallery. Height & Spread: HEIGHT 20 TO 30 FEET – SPREAD 20 TO 30 FEET . In seven years of selling ironwood I have only seen this pattern once before. Ironwood Forest National Monument in southern Arizona is named for Olneya tesota. An Olneya tesota in Riverside County is registered as a California Big Tree. It is the only species in the monotypic genus Olneya. This cold sensitive plant is found below 2500 feet (762 m) in elevation, which means that it grows on the west side of Tucson, but not on the higher elevation east side. Observed at Papago Park in Phoenix, Arizona, USA. Photo originally added to the PlantFiles on April 3, 2005. Olneya tesota Desert Ironwood, Ironwood ID: 0091 3182 0735 0038 Glenn and Martha Vargas © 2002 California Academy of Sciences. Olneya tesota is a perennial flowering tree of the Fabaceae family, legumes (peas, beans, etc. It is a medium-sized, deciduous tree seen growing throughout areas in Arizona, Baja California and the Sonora Desert in California. Common Names: Arizona Ironwood, Palo-de-Hierro, Palo-de-Fierro Genus: Olneya Species: tesota The desert ironwood only grows in the washes and valleys of the Sonoran Desert below 2,500 foot elevation. You are here: Home. One of the most important, and oldest, plants in the Sonoran Desert. Origin: Sonoran desert in … The branches grow upright at first then spread with age, even brushing the ground. More Information: FULL SUN, REFLECTED HEAT OK – HARDY TO … Welcome to my photo place. 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