Forest germander | |
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Teucrium corymbosum at Marysville | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Lamiales |
Family: | Lamiaceae |
Genus: | Teucrium |
Species: | T. corymbosum |
Binomial name | |
Teucrium corymbosum | |
Synonyms [1] | |
Teucrium corymbosum, commonly known as forest germander, [2] is a species of flowering plant in the family Lamiaceae and is native to Australia and New Guinea. It is a perennial herb or subshrub densely covered with glands and with narrow egg-shaped leaves usually with toothed edges, and groups of mostly up to ten white flowers.
Teucrium corymbosum is a perennial herb or subshrub that typically grows to a height of up to 1.5 m (4 ft 11 in). Its stems are square in cross-section and densely covered with greyish hairs and sessile glands. The leaves are narrow egg-shaped to lance-shaped, 20–110 mm (0.79–4.33 in) long and 6–20 mm (0.24–0.79 in) wide on a petiole up to 14 mm (0.55 in) long. The edges of the leaves are toothed, (except in the Warrumbungles form) and the lower surface is hairy. The flowers are borne in clusters of between five and ten in leaf axils, each flower on a pedicel 3–10 mm (0.12–0.39 in) long. The sepals are 3–5 mm (0.12–0.20 in) long, joined at their lower half, with sessile glands and hairs on the outside. The petals are white, 8–12 mm (0.31–0.47 in) long, the lowest lobe 8–9 mm (0.31–0.35 in) long. Flowering occurs from August to April and the fruit is a schizocarp about 3 mm (0.12 in) long. [2] [3] [4] [5]
Teucrium corymbosum was formally described in 1810 by botanist Robert Brown in Prodromus Florae Novae Hollandiae . [6] [7]
Forest germander grows in forest, dry creek beds, shaded and partially cleared areas, often on rocky ground. It occurs in New Guinea, Queensland, eastern New South Wales, Victoria and Tasmania, and in south-eastern South Australia. [2] [3] [4] [5] [8]
The species is listed as rare in Tasmania under the Threatened Species Protection Act 1995. [5]
Teucrium is a cosmopolitan genus of flowering plants in the family Lamiaceae, commonly known as germanders. Plants in this genus are perennial herbs or shrubs, with branches that are more or less square in cross-section, leaves arranged in opposite pairs, and flowers arranged in thyrses, the corolla with mostly white to cream-coloured, lobed petals.
Prostanthera rotundifolia, commonly known as round-leaved mintbush or round-leaf mint-bush is a species of flowering plant in the mint family Lamiaceae, and is endemic to south-eastern Australia. It is an erect shrub with aromatic branches covered with short hairs and glands, egg-shaped to more or less round leaves and purple to mauve or pinkish flowers on the ends of branchlets.
Teucrium racemosum, commonly known as grey germander or forest germander, is a species of flowering plant in the family Lamiaceae and is endemic to continental Australia. It is a perennial herb, with four-sided, densely hairy stems, narrow egg-shaped leaves, and white flowers usually arranged singly in leaf axils.
Goodenia lanata, commonly known as trailing goodenia in Victoria and native primrose in Tasmania is a species of flowering plant in the family Goodeniaceae and is endemic to south-eastern Australia. It is a prostrate or low-lying perennial herb with hairy, egg-shaped leaves and racemes of yellow flowers.
Prostanthera rhombea, commonly known as sparkling mint-bush, is a plant in the family Lamiaceae and is endemic to disjunct areas of south-eastern Australia. It is an openly-branched shrub with strongly aromatic branches, circular to heart-shaped leaves and mauve or bluish flowers.
Isopogon baxteri, commonly known as the Stirling Range coneflower, is a species of plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect shrub with wedge-shaped, often 3-lobed, toothed leaves and flattened spherical heads of hairy pink flowers.
Isopogon divergens, commonly known as spreading coneflower, is a species of plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a shrub with pinnate leaves and more or less spherical heads of glabrous pink flowers followed by an oval to cylindrical fruiting cone.
Petrophile crispata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with pinnately-divided leaves with sharply-pointed tips, and oval heads of glabrous, yellow flowers.
Petrophile phylicoides is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with short, needle-shaped, but not sharply-pointed leaves, and more or less spherical heads of glabrous yellow flowers.
Petrophile striata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with pinnate or bipinnate, striated, sharply-pointed leaves, and oval heads of silky-hairy yellow, creamy-yellow or cream-coloured flowers.
Acianthus caudatus, commonly known as the mayfly orchid, is a flowering plant in the orchid family Orchidaceae and is endemic to eastern Australia. It is a terrestrial herb with a single egg-shaped or heart-shaped leaf and up to nine dark purplish flowers with thin, spreading sepals and petals, often with a musty odour.
Stenanthera pinifolia, commonly known as pine heath, is a species of shrub that is endemic to south-eastern Australia. It has narrow, linear leaves, yellow or red tubular flowers and a small edible berry.
Prostanthera caerulea, commonly known as lilac mint bush, is a species of flowering plant that is endemic to eastern Australia. It is an erect shrub with narrow egg-shaped leaves that have toothed edges, and white to bluish mauve flowers arranged on the ends of branchlets.
Goodenia decurrens is a species of flowering plant in the family Goodeniaceae and is endemic to New South Wales. It is an erect, glabrous undershrub with lance-shaped to elliptic, toothed leaves, yellow flowers arranged in racemes or thyrses, and oval fruit.
Goodenia geniculata, commonly known as bent goodenia or native primrose, is a species of flowering plant in the family Goodeniaceae and is endemic to south-eastern Australia. It is a low-lying to ascending herb with linear to lance-shaped, often toothed leaves at the base of the plant and racemes of yellow flowers with hairy backs.
Goodenia gracilis, commonly known as slender goodenia, is a species of flowering plant in the family Goodeniaceae and is endemic to Australia. It is a annual or perennial herb with linear to lance-shaped leaves and racemes of yellow flowers.
Goodenia humilis, commonly known as swamp goodenia, is a species of flowering plant in the family Goodeniaceae and is endemic to south-eastern Australia. It is a weak, perennial herb with linear to lance-shaped leaves mostly at the base of the plant, and racemes or thyrses of yellow or yellowish-brown flowers.
Teucrium argutum, commonly known as native germander, is a species of flowering plant in the family Lamiaceae, and is endemic to eastern Australia. It is a perennial herb often suckering, with hairy, broadly egg-shaped leaves with toothed or wavy edges, and pink-purple flowers.
Goodenia rotundifolia is a species of flowering plant in the family Goodeniaceae and is endemic to eastern Australia. It is a prostrate to erect perennial herb with more or less round, toothed leaves and racemes of yellow flowers.
Goodenia scapigera, commonly known as white goodenia, is a species of flowering plant in the family Goodeniaceae and is endemic to the south-west of Western Australia. It is an erect, perennial herb or shrub with linear to narrow egg-shaped leaves clustered near the ends of the stems, and thyrses of white flowers with purplish spots.