Connecticut College Arboretum
Encyclopedia
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...
and botanical garden
Botanical garden
A botanical garden The terms botanic and botanical, and garden or gardens are used more-or-less interchangeably, although the word botanic is generally reserved for the earlier, more traditional gardens. is a well-tended area displaying a wide range of plants labelled with their botanical names...
s, founded in 1931, and located on the campus of Connecticut College
Connecticut College
Connecticut College is a private liberal arts college located in New London, Connecticut.The college was founded in 1911, as Connecticut College for Women, in response to Wesleyan University closing its doors to women...
and in the towns of New London
New London, Connecticut
New London is a seaport city and a port of entry on the northeast coast of the United States.It is located at the mouth of the Thames River in New London County, southeastern Connecticut....
and Waterford, Connecticut
Waterford, Connecticut
Waterford is a town in New London County, Connecticut, United States. It is named after Waterford, Ireland. The population was 19,152 at the 2000 census. The town center is listed as a census-designated place .-Geography:...
, USA
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. Arboretum collections are: the Native Plant Collection, the Caroline Black Garden, the Connecticut College Campus, and the Greenhouse.
The Native Plant Collection of 8 ha (20 acres) was established in 1931, and displays trees and shrubs native to eastern North America and hardy in New London. It contains 288 taxa, including trees, shrubs, and woody vines indigenous to the forested region of Eastern North America, such as shadbush, dogwood
Dogwood
The genus Cornus is a group of about 30-60 species of woody plants in the family Cornaceae, commonly known as dogwoods. Most dogwoods are deciduous trees or shrubs, but a few species are nearly herbaceous perennial subshrubs, and a few of the woody species are evergreen...
, azalea
Azalea
Azaleas are flowering shrubs comprising two of the eight subgenera of the genus Rhododendron, Pentanthera and Tsutsuji . Azaleas bloom in spring, their flowers often lasting several weeks...
s, mountain laurel, giant rhododendron
Rhododendron
Rhododendron is a genus of over 1 000 species of woody plants in the heath family, most with showy flowers...
, sourwood
Sourwood
Sourwood or sorrel tree is the sole species in the genus Oxydendrum, in the family Ericaceae. It is native to eastern North America, from southern Pennsylvania south to northwest Florida and west to southern Illinois; it is most common in the lower chain of the Appalachian Mountains...
, sweet pepperbush, and evergreen
Evergreen
In botany, an evergreen plant is a plant that has leaves in all seasons. This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.There are many different kinds of evergreen plants, both trees and shrubs...
s and conifers. Of particular interest are:
- The Lincoln and Lillian Dauby Gries Conifer Collection (est. 1988), featuring 1.2 ha (3 acres) of conifers: firFirFirs are a genus of 48–55 species of evergreen conifers in the family Pinaceae. They are found through much of North and Central America, Europe, Asia, and North Africa, occurring in mountains over most of the range...
s, spruceSpruceA spruce is a tree of the genus Picea , a genus of about 35 species of coniferous evergreen trees in the Family Pinaceae, found in the northern temperate and boreal regions of the earth. Spruces are large trees, from tall when mature, and can be distinguished by their whorled branches and conical...
s, hemlockTsugaTsuga 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....
s, juniperJuniperJunipers are coniferous plants in the genus Juniperus of the cypress family Cupressaceae. Depending on taxonomic viewpoint, there are between 50-67 species of juniper, widely distributed throughout the northern hemisphere, from the Arctic, south to tropical Africa in the Old World, and to the...
s, pinePinePines are trees in the genus Pinus ,in the family Pinaceae. They make up the monotypic subfamily Pinoideae. There are about 115 species of pine, although different authorities accept between 105 and 125 species.-Etymology:...
s, etc., and a variety of native shrubs.
- The Nancy Moss Fine Native Azalea Garden (est. 1978), featuring 15 species and natural hybrid AzaleaAzaleaAzaleas are flowering shrubs comprising two of the eight subgenera of the genus Rhododendron, Pentanthera and Tsutsuji . Azaleas bloom in spring, their flowers often lasting several weeks...
s (Rhododendron spp.).
- The Josephine Hooker Shain Mountain Laurel Garden (est. 1985), featuring cultivarCultivarA cultivar'Cultivar has two meanings as explained under Formal definition. When used in reference to a taxon, the word does not apply to an individual plant but to all those plants sharing the unique characteristics that define the cultivar. is a plant or group of plants selected for desirable...
s of mountain laurel (Kalmia latifolia), many of which are the work of Dr. Richard Jaynes.
- The Edgerton and Stengel Wildflower Gardens (est. 1956), featuring 0.8 ha (2 acres) of fernFernA fern is any one of a group of about 12,000 species of plants belonging to the botanical group known as Pteridophyta. Unlike mosses, they have xylem and phloem . They have stems, leaves, and roots like other vascular plants...
s and wildflowers such as trilliumTrilliumTrillium is a genus of about 40–50 species of spring ephemeral perennials, native to temperate regions of North America and Asia....
(Trillium spp.), cardinal flower (LobeliaLobeliaLobelia is a genus of flowering plant comprising 360–400 species, with a subcosmopolitan distribution primarily in tropical to warm temperate regions of the world, a few species extending into cooler temperate regions...
cardinalis), and Turtlehead (Chelone spp.).
The Caroline Black Garden contains a mature collection of ornamental trees, shrubs, and grasses from across the world, including 187 different woody taxa such as azalea
Azalea
Azaleas are flowering shrubs comprising two of the eight subgenera of the genus Rhododendron, Pentanthera and Tsutsuji . Azaleas bloom in spring, their flowers often lasting several weeks...
s, Crimson Queen Japanese Maple
Maple
Acer is a genus of trees or shrubs commonly known as maple.Maples are variously classified in a family of their own, the Aceraceae, or together with the Hippocastanaceae included in the family Sapindaceae. Modern classifications, including the Angiosperm Phylogeny Group system, favour inclusion in...
, Sourwood
Sourwood
Sourwood or sorrel tree is the sole species in the genus Oxydendrum, in the family Ericaceae. It is native to eastern North America, from southern Pennsylvania south to northwest Florida and west to southern Illinois; it is most common in the lower chain of the Appalachian Mountains...
(Oxydendrum arboreum), Japanese Stuartia, fragrant viburnum
Viburnum
Viburnum is a genus of about 150–175 species of shrubs or small trees in the moschatel family, Adoxaceae. Its current classification is based on molecular phylogeny...
, weeping cherry
Cherry
The cherry is the fruit of many plants of the genus Prunus, and is a fleshy stone fruit. The cherry fruits of commerce are usually obtained from a limited number of species, including especially cultivars of the wild cherry, Prunus avium....
, and many other specimens.
The Connecticut College Campus currently has 223 taxa of trees and numerous shrubs, including the Franklin tree, Japanese Pagoda Tree, seven-son flower, and Chinese witch-hazel
Witch-hazel
Witch-hazel is a genus of flowering plants in the family Hamamelidaceae, with three species in North America , and one each in Japan and China...
.
The 280 m2 (3,000 square foot) Greenhouse includes a tropical house, a cactus
Cactus
A cactus is a member of the plant family Cactaceae. Their distinctive appearance is a result of adaptations to conserve water in dry and/or hot environments. In most species, the stem has evolved to become photosynthetic and succulent, while the leaves have evolved into spines...
collection, and an experimentation area.