| Hedera hibernica | |
|---|---|
 | |
| Hedera hibernica shoot with flower buds | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Apiales |
| Family: | Araliaceae |
| Genus: | Hedera |
| Species: | H. hibernica |
| Binomial name | |
| Hedera hibernica | |
| Synonyms [1] | |
| |
Hedera hibernica, the Atlantic ivy, Boston ivy or Irish ivy, is a species of ivy native to the Atlantic coast of Europe.
It is an evergreen climbing plant, growing to 20–30 m high where suitable surfaces (trees, cliffs, walls) are available, and also growing as ground cover where there are no vertical surfaces. It climbs by means of aerial rootlets which cling to the substrate. Native to the Atlantic region, it has been cultivated and can appear in the wild outside its original area, along the Atlantic coast from Portugal, Spain, France, Ireland, Great Britain, Germany, Scandinavia and the Baltic Sea. One way in which it differs from Hedera helix (common ivy) is that the light veins on its leaves are less pronounced.
The bark is first green, but soon after it becomes gray. Old branches are light gray with a finely furrowed bark. Buds are almost hidden by the leaf base, egg-shaped and bright green. The leaves have entire margins and are ovoid or with five triangular lobes. The surface is glossy dark green with light ribs, while the underside is pale green. The leaves of flowering shoots are, however, oval with entire margins. Flowering occurs in September–October. The fruits are blue-black berries. The whole plant and also the berries are slightly poisonous.
The plant has an attractive and elegant aspect. It is quite common in gardening, and has gained the Royal Horticultural Society's Award of Garden Merit. [2] Like the related H. helix (English ivy), H. hibernica is an invasive weed in parts of North America with mild winters: in a recent study, 83% of 119 populations of invasive ivy sampled in the Pacific Northwest were found to be H. hibernica and not H. helix as was previously thought. [3] In fact it can be troublesome in any garden, rapidly colonising hedges, trees and borders if not kept in check.
It requires consistently moist soil, and can grow in any light environment from full sun to deep shade. Its natural habitat is forest or dense bush which is cool and cloud-covered for much of the year, such as is often found in mountainous regions near the ocean. It prefers well-drained or alkaline soils rich in nutrients and humus. In areas to which it has been introduced it may be a noxious weed or be invasive.
In the autumn its flowers are an important source of nectar for many insects, including the ivy bee Colletes hederae. The berries are a source of winter food for Common wood pigeons, thrushes, Common blackbirds and the Eurasian Blackcap. Some species of small bird use the niches it provides as nest sites. [4]
A vine is any plant with a growth habit of trailing or scandent stems, lianas, or runners. The word vine can also refer to such stems or runners themselves, for instance, when used in wicker work.
Toxicodendron radicans, commonly known as eastern poison ivy or poison ivy, is an allergenic flowering plant that occurs in Asia and eastern North America. The species is well known for causing urushiol-induced contact dermatitis, an itchy, irritating, and sometimes painful rash, in most people who touch it. The rash is caused by urushiol, a clear liquid compound in the plant's sap. The species is variable in its appearance and habit, and despite its common name, it is not a true ivy (Hedera), but rather a member of the cashew and pistachio family (Anacardiaceae). T. radicans is commonly eaten by many animals and the seeds are consumed by birds, but poison ivy is most often thought of as an unwelcome weed. It is a different species from western poison ivy, T. rydbergii, which has similar effects.
Epipremnum aureum is a species in the arum family Araceae, native to Mo'orea in the Society Islands of French Polynesia. The species is a popular houseplant in temperate regions but has also become naturalised in tropical and sub-tropical forests worldwide, including northern South Africa, Australia, Southeast Asia, South Asia, the Pacific Islands and the West Indies, where it has caused severe ecological damage in some cases.
Curtisia dentata is a flowering tree from Southern Africa. It is the sole species in genus Curtisia, which was originally classed as a type of "dogwood" (Cornaceae), but is now placed in its own unique family Curtisiaceae.
Hedera, commonly called ivy, is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to Western Europe, Central Europe, Southern Europe, Macaronesia, northwestern Africa and across central-southern Asia east to Japan and Taiwan. Several species are cultivated as climbing ornamentals, and the name ivy especially denotes common ivy, known in North America as "English ivy", which is frequently planted to clothe brick walls.
Parthenocissus quinquefolia, known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Canada and the eastern United States west to Manitoba and Utah, and south to eastern Mexico and Guatemala.
Hedera helix, the common ivy, English ivy, European ivy, or just ivy, is a species of flowering plant of the ivy genus in the family Araliaceae, native to most of Europe and western Asia. A rampant, clinging evergreen vine, it is a familiar sight in gardens, waste spaces, and wild areas, where it grows on walls, fences, tree trunks, etc. across its native and introduced habitats. As a result of its hardy nature, and its tendency to grow readily without human assistance, ivy attained popularity as an ornamental plant, but escaped plants have become naturalised outside its native range and grow unchecked in myriad wild and cultivated areas. Ivy has considerable cultural significance and symbolism.
× Fatshedera is hybrid genus of flowering plants, common name tree ivy or aralia ivy. It has only one species, × Fatshedera lizei. The hybrid symbol × in front of the name indicates that this is an inter-generic hybrid, a cross between plants from different genera. The name may be displayed with or without a space after the × symbol.
Trachelospermum jasminoides is a species of flowering plant in the family Apocynaceae, native to eastern and southeastern Asia. Common names include Confederate jasmine, star jasmine, Confederate jessamine, and Chinese star jessamine.
Celtis africana, the white stinkwood, is a deciduous tree in the family Cannabaceae. Its habit ranges from a tall tree in forest to a medium-sized tree in bushveld and open country, and a shrub on rocky soil. It occurs in Yemen and over large parts of Africa south of the Sahara. It is a common tree in the south and east of southern Africa, where the odour given off by freshly-cut green timber is similar to that of Ocotea bullata or black stinkwood.
Hedera nepalensis is a species of perennial Ivy native to Nepal and Bhutan, as well as Afghanistan, Pakistan, India, China, Laos, Myanmar, Thailand, and Vietnam, at altitudes of about 1000–3000 m. Plants grow up to 30 m in height, with simple leaves ranging from 2–15 cm long, and yellow flowers.
Hedera algeriensis, the Algerian ivy, is a species of evergreen ivy native to the North African coast, including coastal mountains in Algeria.
Hedera canariensis, the Canary Island ivy, Canary ivy or Madeira ivy, is a species of ivy, native to the Canary Islands and possibly the Atlantic coast of northern Africa.
Hedera maderensis, the Madeiran ivy, is a species of ivy which is native to the Atlantic coast in Madeira island. It is a plant of botanical family Araliaceae, species endemic to the island of Madeira with the name: Hedera maderensis. Formerly a subspecies named Hedera maderensis iberica, one iberian subspecies in west Iberian peninsula was subsequently classified as a distinct species. It is quite common in Madeira and lives in slopes rock, soil, trunks of trees especially in Laurel forest of Barbusano.
Hedera maroccana, the Moroccan ivy, is a species of ivy which is native to the Atlantic coast in northern Africa. It is an evergreen climbing plant, growing to 20–30 m high where suitable surfaces are available, and also growing as ground cover where there are no vertical surfaces. It climbs by means of aerial rootlets which cling to the substrate. In warm climates, it grows more rapidly and becomes established a good bit faster than the related Hedera hibernica and Hedera helix.
Hedera colchica is a species of ivy which is native to Near and Middle East. It is commonly called Persian ivy or colchis ivy. It is an evergreen climbing plant, growing to 30 m high where suitable surfaces are available, and also growing as ground cover where there are no vertical surfaces. It climbs by means of aerial rootlets which cling to the substrate. In warm climates, it grows more rapidly and becomes established faster than other Hedera species.
Hedera azorica, the Azores ivy, is a species of ivy which is native to the Atlantic coast in the Azores Islands. It is an evergreen climbing plant, growing to 20–30 m high where suitable surfaces are available, and grows as ground cover where there are no vertical surfaces. It climbs by means of aerial rootlets which cling to the substrate.
Hedera cypria is a species of Ivy which is endemic to the island of Cyprus. The species is a climbing plant. It is natively found in higher altitudes in Cyprus. H. cypria has unique trichomes and fruits to separate it from closely related plants. It is not considered an invasive ivy where it is found in the United States.
Hedera pastuchovii, (Araliaceae) is a species of ivy native to eastern Transcaucasia and listed in The Red Book of the Azerbaijan SSR, 1989.
Ampelopsis glandulosa, with common names creeper, porcelain berry, Amur peppervine, and wild grape, is an ornamental plant, native to temperate areas of Asia including China, Japan, India, Nepal, Myanmar, Vietnam, and the Philippines. It is generally similar to, and potentially confused with, grape species and other Ampelopsis species.