| Narrawa burr | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Solanales |
| Family: | Solanaceae |
| Genus: | Solanum |
| Species: | S. cinereum |
| Binomial name | |
| Solanum cinereum | |
Solanum cinereum, commonly known as Narrawa burr, [2] is a species of flowering plant in the family Solanaceae. It has dark green, spiny leaves and purple flowers and grows in open woodland in south eastern Australia.
Solanum cinereum is a small, upright, sparse, sprawling or bushy, perennial shrub to 1 m (3 ft 3 in) high. The leaves are oval to elliptic shaped, 6–10 cm (2.4–3.9 in) long, 3–6 cm (1.2–2.4 in) wide, heavily lobed, shiny, smooth, upper surface dark green, with conspicuous, long, spiny thorns to 15 mm (0.59 in) long, lower surface whitish to light yellow, covered densely with small star-shaped hairs and the petiole 5–15 mm (0.20–0.59 in) long. The flowers are borne singly or in small clusters with four yellow stamens, 20–30 mm (0.79–1.18 in) in diameter, mauve to purple on a peduncle usually 2–10 mm (0.079–0.394 in) long. Flowering occurs mostly from spring to autumn and the fruit is a globose-shaped berry, usually 15–20 mm (0.59–0.79 in) in diameter, pale green with darker streaks and turning brown at maturity. [2] [3] [4]
Solanum cinereum was first formally described in 1810 by Robert Brown and the description was published in Prodromus florae Novae Hollandiae . [5] [6] The specific epithet (cinereum) means "ash-coloured" referring to the lower surface of the leaves. [7]
Narrawa burr grows in woodland, dry forests and disturbed sites in New South Wales, Victoria, Queensland and the Australian Capital Territory. It is considered a weed in farmland, because it is poisonous to sheep, cattle, and possibly horses. [2] [8]
Banksia biterax is a species of dense shrub that is endemic to Western Australia. It has hairy stems, deeply serrated leaves and spikes of up to 200 pale to dark brown flowers.
Cymbidium suave, commonly known as the snake orchid or grassy boat-lip orchid, is a plant in the orchid family and is endemic to eastern Australia. It is an epiphytic orchid that forms long-lasting clumps of grass-like leaves. Up to fifty crowded olive green to dark or brownish green flowers are borne on an arching flowering stem. Of the three Australian species of Cymbidium, this is the only one that does not have prominent pseudobulbs. It is found in eastern Australia, usually growing in the hollows of old or fallen, decaying trees.
Pimelea humilis, also known as common riceflower or dwarf riceflower, is a species of flowering plant in the family Thymelaeaceae and is endemic to south-eastern Australia. It is an erect or scrambling shrub with hairy stems, elliptic to lance-shaped leaves and heads of 12 to 52 of creamy-white, bisexual or female flowers.
Acrotriche depressa, commonly known as wiry ground-berry or honeypots, is a flowering plant in the family Ericaceae. It is a small shrub with crowded greyish-green leaves and white or green flowers and grows in southern Australia.
Prostanthera ovalifolia, commonly known as the oval-leaf mintbush or purple mintbush, is a species of flowering plant in the family Lamiaceae and is endemic to south-eastern continental Australia. It is an erect shrub with egg-shaped leaves and groups of mauve to deep blue-purple flowers arranged in groups at the ends of branchlets.
Cryptostylis erecta, commonly known as the bonnet orchid or tartan tongue orchid , is an orchid endemic to south eastern Australia. A small and common plant, it has dark green lance-shaped to egg-shaped leaves and up to twelve greenish flowers with a large, bonnet-like or hood-like, lilac-coloured labellum with a network of purple veins.
Diuris sulphurea, commonly called the tiger orchid or hornet orchid, is a species of orchid which is endemic to eastern Australia. It has up to three leaves, and a flowering stem with up to seven bright yellow flowers with dark brown markings.
Westringia glabra, commonly known as violet westringia, is a flowering plant in the family Lamiaceae and is endemic to Australia. It is a small shrub with oval-shaped leaves and pinkish, mauve or purple flowers.
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.
Pimelea glauca, commonly known as smooth riceflower, is a species of flowering plant in the family Thymelaeaceae and is endemic to eastern Australia. It has elliptic to more or less lance-shaped or linear leaves and creamy-white flowers arranged in heads of seven or more on the ends of the stems, with four lance-shaped to egg-shaped bracts at the base of the inflorescence.
Pimelea rosea, commonly known as rose banjine, is a species of flowering plant in the family Thymelaeaceae and is endemic to the south-west of Western Australia. It is an erect shrub with narrowly elliptic leaves, and clusters of pale pink to reddish-purple flowers surrounded by 4 egg-shaped involucral bracts.
Pimelea sylvestris is a species of flowering plant in the family Thymelaeaceae and is endemic to the south-west of Western Australia. It is an erect shrub with narrowly elliptic to elliptic leaves arranged in opposite pairs, and compact heads of white or pink flowers surrounded by 2 or 4 pairs of narrowly egg-shaped involucral bracts.
Acianthus exsertus, commonly known as gnat orchid or large mosquito orchid, is a species of flowering plant in the orchid family Orchidaceae and is endemic to eastern Australia. It is a terrestrial herb with a single, heart-shaped leaf and up to 25 small, fine, dark brown flowers with pinkish and purplish markings and is found growing in sheltered places in forests in Queensland, New South Wales the ACT and Victoria.
Pterostylis squamata, commonly known as the southern rustyhood or ruddyhood, is a plant in the orchid family Orchidaceae and is endemic to south-eastern Australia. Flowering plants have up to ten translucent green flowers with reddish-brown markings and a hairy, insect-like labellum. Non-flowering plants have a rosette of four to eight egg-shaped leaves. This species is very similar to Pterostylis rufa which has a narrower labellum and other minor differences.
Acianthus caudatus, commonly known as mayfly orchid, is a species of 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.
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.
Westringia longifolia, commonly known as long-leaved westringia, is a flowering plant in the family Lamiaceae and is endemic to southeastern Australia. It is a small shrub, with linear leaves and mostly white flowers.
Patersonia glabrata, commonly known as leafy purple-flag, or bugulbi in the Cadigal language, is a species of flowering plant in the family Iridaceae family and is endemic to eastern Australia. It is a perennial herb or subshrub with linear leaves and pale violet flowers.
Leucopogon alternifolius is a species of flowering plant in the heath family Ericaceae and is endemic to south of Western Australia. It is a low, sprawling shrub with thin branchlets, egg-shaped leaves with a heart-shaped, stem-clasping base, and white or pale pink flowers arranged in up to twenty groups along the flowering branchlets.
Cynoglossum australe commonly known as Australian hound's tongue, is a flowering plant in the family Boraginaceae. It is a perennial herb with blue, pink or whitish flowers and found in most states of Australia.