Peavy Arboretum
Encyclopedia
Peavy Arboretum is an arboretum
operated by Oregon State University
and located on Arboretum Road, Corvallis, Oregon
. It is open to the public daily without charge.
The arboretum was dedicated by the university in 1926, operated as a Civilian Conservation Corps
(CCC) camp from 1933-1942, and reverted to College of Forestry management in 1964. While the CCC was active, they planted trees, expanded the nursery, constructed Cronemiller Lake, and built roads, trails, and firebreaks.
Specimens are mapped and clearly labeled.
Arboretum
An arboretum in a narrow sense is a collection of trees only. Related collections include a fruticetum , and a viticetum, a collection of vines. More commonly, today, an arboretum is a botanical garden containing living collections of woody plants intended at least partly for scientific study...
operated by Oregon State University
Oregon State University
Oregon State University is a coeducational, public research university located in Corvallis, Oregon, United States. The university offers undergraduate, graduate and doctoral degrees and a multitude of research opportunities. There are more than 200 academic degree programs offered through the...
and located on Arboretum Road, Corvallis, Oregon
Corvallis, Oregon
Corvallis is a city located in central western Oregon, United States. It is the county seat of Benton County and the principal city of the Corvallis, Oregon Metropolitan Statistical Area, which encompasses all of Benton County. As of the 2010 United States Census, the population was 54,462....
. It is open to the public daily without charge.
The arboretum was dedicated by the university in 1926, operated as a Civilian Conservation Corps
Civilian Conservation Corps
The Civilian Conservation Corps was a public work relief program that operated from 1933 to 1942 in the United States for unemployed, unmarried men from relief families, ages 18–25. A part of the New Deal of President Franklin D...
(CCC) camp from 1933-1942, and reverted to College of Forestry management in 1964. While the CCC was active, they planted trees, expanded the nursery, constructed Cronemiller Lake, and built roads, trails, and firebreaks.
Plants
Today the arboretum includes a variety of native and exotic woody plants, including:- Abies alba
- Abies bracteata
- Abies cephalonica
- Abies cilicica
- Abies concolor
- Abies grandis
- Abies lasiocarpa
- Abies magnifica
- Abies magnifica var. shastensis
- Abies pinsapo
- Abies procera
- Acer grosseri
- Acer macrophyllum
- Acer platanoides
- Acer saccharum
- AesculusAesculusThe genus Aesculus comprises 13-19 species of woody trees and shrubs native to the temperate northern hemisphere, with 6 species native to North America and 7-13 species native to Eurasia; there are also several hybrids. Species are deciduous or evergreen...
sp. - Alnus incana
- Alnus japonica
- Alnus rhombifolia
- Alnus rubra
- Amelanchier alnofolia
- ArbutusArbutusArbutus is a genus of at least 14 species of flowering plants in the family Ericaceae, native to warm temperate regions of the Mediterranean, western Europe, and North America.-Description:...
menziesii - ArctostaphylosArctostaphylosArctostaphylos is a genus of plants comprised by the manzanitas and bearberries. They are shrubs or small trees.There are about 60 species of Arctostaphylos, ranging from ground-hugging arctic, coastal, and mountain species to small trees up to 6 m tall. Most are evergreen , with small oval...
patula - BaccharisBaccharisBaccharis is a genus of perennials and shrubs in the aster family . They are commonly known as baccharises but sometimes referred to as "brooms", because many members have small thin leaves resembling the true brooms. They are not at all related to these however, but belong to an entirely...
piluaris - BerberisBerberisBerberis , the barberries or pepperidge bushes, is a genus of about 450-500 species of deciduous and evergreen shrubs from 1-5 m tall with thorny shoots, native to the temperate and subtropical regions of Europe, Asia, Africa, North America and South America. They are closely related to the genus...
aquifolium - BerberisBerberisBerberis , the barberries or pepperidge bushes, is a genus of about 450-500 species of deciduous and evergreen shrubs from 1-5 m tall with thorny shoots, native to the temperate and subtropical regions of Europe, Asia, Africa, North America and South America. They are closely related to the genus...
nervosa - Betula occidentalis
- Betula pendula
- CalocedrusCalocedrusCalocedrus is a genus of three species of coniferous trees in the cypress family Cupressaceae.The generic name means "beautiful cedar".-Description:...
decurrens - Carpinus caroliniana
- CastaneaCastaneaCastanea can mean:* Castanea , a plant genus including the chestnuts and chinkapins* Castanea, Pennsylvania, a census-designated place * Castanea Township, Pennsylvania, which surrounds the CDP of the same name...
dentate - Cercidiphyllum japonicum
- Cedrus deodara
- Cedrus libani
- Cercocarpus betutoides
- Cercocarpus montanus
- ChamaecyparisChamaecyparisChamaecyparis is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and western and eastern North America. In the nursery trade it is often incorrectly known as "false cypress" for lack of other common name, so as to distinguish it from other similar genera bearing...
lawsoniana - ChamaecyparisChamaecyparisChamaecyparis is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and western and eastern North America. In the nursery trade it is often incorrectly known as "false cypress" for lack of other common name, so as to distinguish it from other similar genera bearing...
nootkatensis - ChamaecyparisChamaecyparisChamaecyparis is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and western and eastern North America. In the nursery trade it is often incorrectly known as "false cypress" for lack of other common name, so as to distinguish it from other similar genera bearing...
obtuse - Comas nuttalii
- Cornus florida
- Cornus stolonifera var. occidentalis
- Corylus avellana
- Corylus colurna
- Corylus cornuta var. California
- CrataegusCrataegusCrataegus , commonly called hawthorn or thornapple, is a large genus of shrubs and trees in the rose family, Rosaceae, native to temperate regions of the Northern Hemisphere in Europe, Asia and North America. The name hawthorn was originally applied to the species native to northern Europe,...
douglasii - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
arizonica - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
bakeri - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
macnabiana - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
macrocarpa - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
sargentiana - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
sempervirens - CupressusCupressusThe genus Cupressus is one of several genera within the family Cupressaceae that have the common name cypress; for the others, see cypress. It is considered a polyphyletic group...
sp. - ForsythiaForsythiaForsythia is a genus of flowering plants in the family Oleaceae . There are about 11 species, mostly native to eastern Asia, but one native to southeastern Europe. The common name is also Forsythia; the genus is named after William Forsyth.-Growth:They are deciduous shrubs typically growing to a...
sp. - Fraxinus latifolia
- GarryaGarryaGarrya is a genus of about 18 species of flowering plants in the family Garryaceae, native to North and Central America and the Caribbean. Common names include silktassel, and tassel bush....
elliptica - GaultheriaGaultheriaGaultheria is a genus of about 170-180 species of shrubs in the family Ericaceae. The name memorializes Jean François Gauthier of Quebec, a mis-spelt honour bestowed by the Scandinavian Pehr Kalm in 1748. These plants are native to Asia, North and South America, and Australasia...
shallon - HolodiscusHolodiscusHolodiscus is a genus of flowering plants in the family Rosaceae, native to the Americas, from southwestern British Columbia, Canada and the western United States south to Bolivia...
discolor - HypericumHypericumHypericum is a genus of about 400 species of flowering plants in the family Hypericaceae ....
sp. - Ilex aquifolium
- Juglans nigra
- Juniperus occidentails
- Juniperus rigida
- Juniperus sp.
- Juniperus virginiana
- Larix dahurica
- Larix occidentalis
- Larix sp.
- LigustrumLigustrumLigustrum is a genus of about forty species of erect, deciduous or evergreen shrubs, sometimes forming small or medium-sized trees. They are now all known by the common name of privet.-Selected species:...
sp. - Lonicera sp.
- MalusMalusMalus , the apples, are a genus of about 30–35 species of small deciduous trees or shrubs in the family Rosaceae. Other studies go as far as 55 species including the domesticated Orchard Apple, or Table apple as it was formerly called...
sp. - MetasequoiaMetasequoiaMetasequoia is a fast-growing, deciduous tree, and the sole living species, Metasequoia glyptostroboides, is one of three species of conifers known as redwoods. It is native to the Sichuan-Hubei region of China. Although the least tall of the redwoods, it grows to at least 200 feet in height...
glyptostroboides - MyricaMyricaMyrica is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Australasia...
californica - MyricaMyricaMyrica is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Australasia...
pennsylvanica - Oemleria cerasiformis
- OstryaOstryaOstrya is a genus of eight to ten small deciduous trees belonging to the birch family Betulaceae. Its common name is Hophornbeam in American English and Hop-hornbeam in British English. It may also be called ironwood, a name shared with a number of other plants.The genus is native in southern...
carpinifolia - PhysocarpusPhysocarpusPhysocarpus, commonly called Ninebark, is a genus of about ten species of flowering plants in the family Rosaceae, native to North America and northeastern Asia ....
capitatus - Picea engelmannii
- Picea glauca
- Picea pungens
- Picea sitchensis
- Pinus aristata
- Pinus attenu radiate
- Pinus attenuate
- Pinus backsiana
- Pinus contorta
- Pinus contorta var. latifolia
- Pinus coulteri
- Pinus densiflora
- Pinus enchinata
- Pinus jeffreyi
- Pinus jeffreyi var. coulteri
- Pinus monticola
- Pinus muricata
- Pinus nigra
- Pinus peuce
- Pinus pinaster
- Pinus ponderosa
- Pinus resinosa
- Pinus sabiniana
- Pinus sp.
- Pinus strobes
- Pinus sylvestris
- Pinus thunbergii
- PopulusPoplarPopulus is a genus of 25–35 species of deciduous flowering plants in the family Salicaceae, native to most of the Northern Hemisphere. English names variously applied to different species include poplar , aspen, and cottonwood....
alba - PopulusPoplarPopulus is a genus of 25–35 species of deciduous flowering plants in the family Salicaceae, native to most of the Northern Hemisphere. English names variously applied to different species include poplar , aspen, and cottonwood....
deltoids - PopulusPoplarPopulus is a genus of 25–35 species of deciduous flowering plants in the family Salicaceae, native to most of the Northern Hemisphere. English names variously applied to different species include poplar , aspen, and cottonwood....
trichocarpa - PrunusPrunusPrunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, apricots and almonds. There are around 430 species spread throughout the northern temperate regions of the globe. Many members of the genus are widely cultivated for fruit and ornament.-Botany:Members of the genus...
Americana - PrunusPrunusPrunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, apricots and almonds. There are around 430 species spread throughout the northern temperate regions of the globe. Many members of the genus are widely cultivated for fruit and ornament.-Botany:Members of the genus...
emarginata - PrunusPrunusPrunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, apricots and almonds. There are around 430 species spread throughout the northern temperate regions of the globe. Many members of the genus are widely cultivated for fruit and ornament.-Botany:Members of the genus...
serotina - PrunusPrunusPrunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, apricots and almonds. There are around 430 species spread throughout the northern temperate regions of the globe. Many members of the genus are widely cultivated for fruit and ornament.-Botany:Members of the genus...
sp. - PrunusPrunusPrunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, apricots and almonds. There are around 430 species spread throughout the northern temperate regions of the globe. Many members of the genus are widely cultivated for fruit and ornament.-Botany:Members of the genus...
virginiana - Pseudotsuga menziesii
- Pseudotsuga menziesii var. glauca
- Pyrus communis
- Pyrus fusca
- Pyrus malus
- Quercus chrysolepis
- Quercus garryana
- Quercus kelloggii
- Quercus velutina
- Rhamnus purshianaRhamnus purshianaRhamnus purshiana Rhamnus purshiana Rhamnus purshiana (Cascara Buckthorn, Cascara, Bearberry, and in the Chinook Jargon, Chittam or Chitticum; syn...
- RhododendronRhododendronRhododendron is a genus of over 1 000 species of woody plants in the heath family, most with showy flowers...
macrophyllum - RhododendronRhododendronRhododendron is a genus of over 1 000 species of woody plants in the heath family, most with showy flowers...
sp. - RhododendronRhododendronRhododendron is a genus of over 1 000 species of woody plants in the heath family, most with showy flowers...
sp. - Rhus diversiloba
- RibesRibesRibes is a genus of about 150 species of flowering plants native throughout the temperate regions of the Northern Hemisphere. It is usually treated as the only genus in the family Grossulariaceae. Seven subgenera are recognized....
lobbii - RobiniaRobiniaRobinia is a genus of flowering plants in the family Fabaceae, subfamily Faboideae, native to North America and northern Mexico. Commonly known as "locusts", they are deciduous trees and shrubs growing 4-25 m tall. The leaves are pinnate with 7-21 oval leaflets. The flowers are white or pink, in...
pseudoacaia - RosaRoseA rose is a woody perennial of the genus Rosa, within the family Rosaceae. There are over 100 species. They form a group of erect shrubs, and climbing or trailing plants, with stems that are often armed with sharp prickles. Flowers are large and showy, in colours ranging from white through yellows...
sp. - RosaRoseA rose is a woody perennial of the genus Rosa, within the family Rosaceae. There are over 100 species. They form a group of erect shrubs, and climbing or trailing plants, with stems that are often armed with sharp prickles. Flowers are large and showy, in colours ranging from white through yellows...
woodsii - RubusRubusRubus is a large genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are...
discolor - RubusRubusRubus is a large genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are...
laciniatus - RubusRubusRubus is a large genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are...
parviflorus - RubusRubusRubus is a large genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are...
ursinus - Salix sp.
- Sambucus cerulean,
- Sequoia sempervirens
- SequoiadendronSequoiadendronSequoiadendron giganteum is the sole living species in the genus Sequoiadendron, and one of three species of coniferous trees known as redwoods, classified in the family Cupressaceae in the subfamily Sequoioideae, together with Sequoia sempervirens and...
giganteum - SorbusSorbusSorbus is a genus of about 100–200 species of trees and shrubs in the subfamily Maloideae of the Rose family Rosaceae. Species of Sorbus are commonly known as whitebeam, rowan, service tree, and mountain ash...
aucuparia - SpiraeaSpiraeaSpiraea , is a genus of about 80-100 species of shrubs in the family Rosaceae, subfamily Spiraeoideae. They are native to the temperate Northern Hemisphere, with the greatest diversity in eastern Asia....
douglasii - StyraxStyraxStyrax is a genus of about 130 species of large shrubs or small trees in the family Styracaceae, mostly native to warm temperate to tropical regions of the Northern Hemisphere, with the majority in eastern and southeastern Asia, but also crossing the equator in South America...
japonica - SymphoricarposSymphoricarposSymphoricarpos, with common names in English of Snowberry, Waxberry or Ghostberry, is a small genus of about 15 species of deciduous shrubs in the honeysuckle family, Caprifoliaceae. All species are natives of North and Central America, except one native to western China...
albus - TaxusTaxusTaxus is a genus of yews, small coniferous trees or shrubs in the yew family Taxaceae. They are relatively slow-growing and can be very long-lived, and reach heights of 1-40 m, with trunk diameters of up to 4 m...
brevifolia - ThujaThujaThuja is a genus of coniferous trees in the Cupressaceae . There are five species in the genus, two native to North America and three native to eastern Asia...
occidentalis - ThujaThujaThuja is a genus of coniferous trees in the Cupressaceae . There are five species in the genus, two native to North America and three native to eastern Asia...
plicata - TorreyaTorreyaTorreya is a genus of conifers comprising five or six species, treated in either the Cephalotaxaceae, or in the Taxaceae when that family is considered in a broad sense. Four are native to eastern Asia; the other two are native to North America. They are small to medium-sized evergreen trees...
californica - TsugaTsugaTsuga is a genus of conifers in the family Pinaceae. The common name hemlock is derived from a perceived similarity in the smell of its crushed foliage to that of the unrelated plant poison hemlock....
heterophylla - TsugaTsugaTsuga is a genus of conifers in the family Pinaceae. The common name hemlock is derived from a perceived similarity in the smell of its crushed foliage to that of the unrelated plant poison hemlock....
mertensiana - Ulmus pumila
- VacciniumVacciniumVaccinium is a genus of shrubs or dwarf shrubs in the plant Family Ericaceae. The fruit of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry or whortleberry, lingonberry or cowberry, and huckleberry...
ovatum - VacciniumVacciniumVaccinium is a genus of shrubs or dwarf shrubs in the plant Family Ericaceae. The fruit of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry or whortleberry, lingonberry or cowberry, and huckleberry...
parvifolium
Specimens are mapped and clearly labeled.