Angophora bakeri subsp. crassifolia | |
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Flowers of Angophora bakeri subsp. crassifolia in Ku-ring-gai Chase National Park | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Angophora |
Species: | |
Subspecies: | A. b. subsp. crassifolia |
Trinomial name | |
Angophora bakeri subsp. crassifolia | |
Synonyms [1] | |
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Angophora bakeri subsp. crassifolia is a small, shrubby tree or mallee that is endemic to a small area of New South Wales. It has rough bark on the trunk and branches, thick, rigid lance-shaped leaves, flower buds in groups of three or seven, white or creamy white flowers and cup-shaped to barrel-shaped fruit. It is similar to subspecies bakeri, differing in its smaller habit, thick leaves and slightly larger fruit.
Angophora bakeri subsp. crassifolia is a small, shrubby tree or mallee that typically grows to a height of 10 m (33 ft) and forms a lignotuber. It has rough, fibrous bark on the trunk and branches. Young plants and coppice regrowth have more or less sessile elliptical to egg-shaped leaves that are 50–80 mm (2.0–3.1 in) long and 10–20 mm (0.39–0.79 in) wide and arranged in opposite pairs. Adult leaves are arranged in opposite pairs, a paler shade of green on the lower surface, thick, rigid, lance-shaped to curved, 50–110 mm (2.0–4.3 in) long and 10–20 mm (0.39–0.79 in) wide, tapering to a petiole 4–10 mm (0.16–0.39 in) long. The flower buds are arranged on the ends of branchlets in groups of three or seven on a peduncle 8–20 mm (0.31–0.79 in) long, the individual buds on pedicels 7–10 mm (0.28–0.39 in) long. Mature buds are spherical, 5–7 mm (0.20–0.28 in) long and wide, the petals white with a green keel, about 3 mm (0.12 in) long and 4 mm (0.16 in) wide. Flowering occurs from November to January and the fruit is a cup-shaped to barrel-shaped capsule 9–10 mm (0.35–0.39 in) long and 9–12 mm (0.35–0.47 in) wide with the valves enclosed in the fruit. [2] [3] [4]
Subspecies crassifolia differs from subsp. bakeri in its smaller habit, thicker, less flexible leaves and slightly larger fruit. [2] [3] [4]
Angophora bakeri was first formally described in 1913 by Edwin Cuthbert Hall and in 1986 Gregory John Leach described two subspecies in the journal Telopea , including subspecies crassifolia. The original specimens were collected by Leach near Mona Vale Road, Terrey Hills in 1975. [4] [5] [6] The epithet (crassifolia) is from the Latin crassus meaning "thick" and folium meaning "leaf". [4]
Subspecies crassifolia grows in sandy soil over sandstone north from near Middle Harbour to Ku-ring-gai Chase National Park. The distribution of this subspecies is not known to overlap that of subsp. bakeri. [2] [4]
Angophora is a genus of nine species of trees and shrubs in the myrtle family, Myrtaceae. Endemic to eastern Australia, they differ from other eucalypts in having juvenile and adult leaves arranged in opposite pairs, sepals reduced to projections on the edge of the floral cup, four or five overlapping, more or less round petals, and a papery or thin, woody, often strongly ribbed capsule. Species are found between the Atherton Tableland in Queensland and south through New South Wales to eastern Victoria, Australia.
Angophora costata, commonly known as Sydney red gum, rusty gum or smooth-barked apple, is a species of tree that is endemic to eastern Australia. Reaching 30 m (100 ft) in height, the species has distinctive smooth bark that is pinkish or orange-brown when new and fades to grey with age. Its lance-shaped leaves are arranged in opposite pairs along the stems, with white or creamy white flowers appearing from October to December. The flower buds are usually arranged in groups of three, followed by ribbed, oval or bell-shaped fruit.
Eucalyptus camphora, commonly known as swamp gum is a flowering plant that is endemic to south-eastern Australia. It is a species of small to medium-sized tree with smooth bark, sometimes rough at the base, broadly lance-shaped to egg-shaped or elliptic adult leaves, flower buds in groups of seven, white flowers and conical fruit. There are two subspecies, subspecies camphora, commonly known as broad-leaved sally or swamp gum and subspecies humeana, commonly known as mountain swamp gum.
Eucalyptus scias, known as the large-fruited red mahogany, is a species of small, straggly to medium-sized tree that is endemic to the high rainfall coastal areas of New South Wales. It has rough, fibrous bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of three or seven, white flowers and cup-shaped, conical or bell-shaped fruit.
Angophora bakeri, commonly known as the narrow-leaved apple, is a species of tree that is endemic to New South Wales. It has rough, fibrous bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of three or seven, white or creamy white flowers and oval to cylindrical fruit.
Persoonia myrtilloides, commonly known as myrtle geebung, is a plant in the family Proteaceae and is endemic to New South Wales. It is an erect to spreading shrub with elliptic to egg-shaped leaves and yellow flowers in groups of up to forty on a rachis up to 170 mm (6.7 in) long.
Angophora leiocarpa, commonly known as rusty gum, is a species of small to medium-sized tree that is endemic to eastern Australia. It has smooth bark on the trunk and branches, lance-shaped adult leaves, flower buds usually in groups of three, white or creamy white flowers and smooth barrel-shaped to cup-shaped fruit.
Eucalyptus effusa, commonly known as rough-barked gimlet, is a species of mallee or small tree that is endemic to Western Australia. It has thin, rough bark on the base of the trunk, smooth bark above, linear to narrow lance-shaped adult leaves, flower buds arranged in groups of seven, white flowers and cup-shaped to conical fruit.
Eucalyptus leptocalyx, commonly known as Hopetoun mallee, is a species of mallee that is endemic to an area along the south coast of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of between nine and fifteen, creamy white flowers and barrel-shaped to cylindrical fruit.
Eucalyptus suggrandis is a species of mallee that is endemic to the southwest of Western Australia. It has smooth, shiny bark, linear to elliptical leaves, flower buds in groups of three or seven, creamy white flowers and cup-shaped to conical fruit.
Eucalyptus vegrandis, commonly known as the Ongerup mallee or Cranbrook mallee, is a species of mallee that is endemic to the south-west of Western Australia. It has smooth bark, linear to lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and cup-shaped or conical fruit.
Corymbia deserticola is a species of straggly tree, a mallee or a shrub that is native to Western Australia and the Northern Territory. It has rough, tessellated bark on the trunk and branches, mostly sessile, heart-shaped leaves arranged in opposite pairs, flower buds in groups of seven on each branch of a peduncle, creamy yellow flowers and urn-shaped to shortened spherical fruit.
Corymbia eremaea, commonly known as mallee bloodwood, hill bloodwood and Centre Range bloodwood, is a small, mallee-like tree that is endemic to central Australia. Indigenous Australians know the plant as muur-muurpa. It has rough, evenly tessellated bark, lance-shaped leaves, oval to pear-shaped flower buds arranged on a branching peduncle and urn-shaped fruit.
Corymbia stockeri, commonly known as blotchy bloodwood, is a species of small tree that is endemic to Cape York Peninsula in Queensland. It has rough, tessellated bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and barrel-shaped to urn-shaped fruit.
Eucalyptus diversifolia, commonly known as the soap mallee, coastal white mallee, South Australian coastal mallee, or coast gum is a species of mallee that is endemic to an area along the southern coast of Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of between seven and eleven, white to creamy yellow flowers and cup-shaped fruit.
Eucalyptus tardecidens is a species of mallee or small tree that is endemic to north Queensland. It has rough, fibrous or flaky bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, white flowers and shortened oval to cylindrical fruit.
Angophora costata subsp. euryphylla is a species of medium-sized to large tree that is endemic to a restricted area of New South Wales. It has smooth bark, lance-shaped adult leaves, flower buds in groups of three, white or creamy white flowers and cylindrical to barrel-shaped fruit. It is similar to subspecies costata but has broader leaves and larger fruit.
Eucalyptus socialis subsp. eucentrica, commonly known as the inland red mallee, is a subspecies of mallee that is endemic to inland Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and barrel-shaped to urn-shaped or spherical fruit.
Angophora bakeri subsp. bakeri, commonly known as narrow-leaved apple, is a small to medium-sized tree that is endemic to New South Wales. It has rough bark on the trunk and branches, flower buds in groups of three or seven, white or creamy white flowers and cup-shaped to barrel-shaped fruit.
Angophora costata subsp. costata is a species of medium-sized to large tree that is endemic to eastern Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of three, white or creamy white flowers and cylindrical to barrel-shaped fruit. It is similar to subspecies costata but has narrower leaves and smaller fruit.