Conostephium preissii

Last updated

Conostephium preissii
Conostephium preissii - Flickr - Kevin Thiele.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Ericaceae
Genus: Conostephium
Species:
C. preissii
Binomial name
Conostephium preissii
Synonyms [1]
  • Conostephiopsis preissii(Sond.) Stschegl.
  • Conostephium sp. Salt Lake (J.Buegge D7) WA Herbarium
  • Styphelia preissii(Sond.) F.Muell.

Conostephium preissii is a species of flowering plant in the family Ericaceae and is endemic to the southwest of Western Australia. It is an erect shrub with many stems, egg-shaped to oblong leaves and white and purplish to reddish-pink flowers.

Contents

Description

Conostephium preissii is an erect shrub that typically grows to a height of 0.3–1.2 m (1 ft 0 in – 3 ft 11 in). Its leaves are egg-shaped with the narrower end towards the base to oblong and 13–19 mm (0.51–0.75 in) long with the edges rolled slightly downwards and often a small point on the tip. The flowers are about 8.5 mm (0.33 in) long, each flower on a downcurved peduncle 2–6 mm (0.079–0.236 in) long with many bracts and bracteoles almost as long as the sepals. The sepals are white, about 6.5 mm (0.26 in) long and the petals purplish to reddish-pink. The upper half of the ovary is glabrous, the stamens attached near the base of the petal tube. Flowering occurs from September to December. [2] [3]

Taxonomy and naming

Conostephium preissii was first formally described in 1845 by Otto Wilhelm Sonder in Lehmann's Plantae Preissianae . [4] [5] The specific epithet, preissii, honours Ludwig Preiss. [6]

Distribution and habitat

This conostephium grows in heath on sandplains and winter-wet flats mainly on the coastal plain from near Eneabba to near Harvey, but also east of the Darling Scarp and further inland, in the Avon Wheatbelt, Coolgardie, Geraldton Sandplains, Jarrah Forest, Mallee and Swan Coastal Plain bioregions of south-western Western Australia. [3] [7]

Conservation status

Conostephium preissii is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [3]

Related Research Articles

<i>Seringia integrifolia</i> Species of plant

Seringia integrifolia, commonly known as common firebush, is a species of flowering plant in the family Malvaceae and endemic to the south-west of Western Australia. It is a compact shrub, its new growth densely covered with star-shaped hairs, and has mostly narrowly leaves and many deep blue to purple flowers arranged in groups of 4 to 10.

<i>Leucopogon sprengelioides</i> Species of shrub

Leucopogon sprengelioides is a species of flowering plant in the family Ericaceae, and is endemic to the south-west of Western Australia. It is an erect shrub with stem-clasping, egg-shaped or lance-shaped leaves and short, dense spikes of white, tube-shaped flowers.

<i>Thomasia angustifolia</i> Species of flowering plant

Thomasia angustifolia, commonly known as narrow-leaved thomasia, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It has densely hairy young stems, narrowly oblong, wrinkled leaves and pinkish-purple, bell-shaped flowers.

<i>Styphelia planifolia</i> Species of shrub

Styphelia planifolia is a species of flowering plant in the heath family Ericaceae and is endemic to the south-west of Western Australia. It is a bushy shrub with narrowly oblong or lance-shaped leaves with a small, sharp point on the tip, and white, tube-shaped flowers.

<i>Leucopogon polymorphus</i> Species of shrub

Leucopogon polymorphus is a species of flowering plant in the heath family Ericaceae and is endemic to near-coastal areas of south-western Western Australia. It is a shrub with egg-shaped to lance-shaped or almost linear leaves and short, dense spines of white, tube-shaped flowers.

<i>Styphelia tortifolia</i> Species of shrub

Styphelia tortifolia is a species of flowering plant in the heath family Ericaceae and is endemic to the south-west of Western Australia. It is a shrub with linear or narrowly oblong leaves, and red, tube-shaped flowers with bearded lobes.

Bossiaea preissii is a species of flowering plant in the family Fabaceae and is endemic to the south of Western Australia. It is a compact, glabrous shrub with egg-shaped leaves with the narrower end towards the base, and yellow, red, orange or apricot-coloured flowers.

<i>Brachyloma preissii</i> Species of plant

Brachyloma preissii is a species of flowering plant in the heath family, Ericaceae, and is endemic to Western Australia. It is an erect, dense shrub with linear to oblong leaves and red, or pinkish-red, tube-shaped flowers.

<i>Daviesia preissii</i> Species of flowering plant

Daviesia preissii is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a glabrous shrub with scattered, vertically flattened, tapering, narrowly egg-shaped to elliptic, sharply-pointed phyllodes and yellow and red flowers.

<i>Thomasia cognata</i> Species of shrub

Thomasia cognata is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a compact, multi-stemmed shrub with wrinkled, narrowly oblong to elliptic leaves and pale pink flowers.

Thomasia discolor is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a small, compact shrub with hairy new growth, heart-shaped leaves with wavy, lobed edges, and pink flowers in crowded clusters.

<i>Thomasia macrocalyx</i> Species of grass

Thomasia macrocalyx is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with densely hairy new growth, egg-shaped leaves with a heart-shaped base and lobed or toothed edges, and groups of pale purple to mauve or white flowers.

Thomasia montana, commonly known as hill thomasia, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an upright to low, ground-covering shrub with hairy new growth, egg-shaped to broadly oblong leaves, sometimes with wavy or toothed edges, and pale purplish-pink to maroon flowers.

Cryptandra nutans is a species of flowering plant in the family Rhamnaceae and is endemic to the southwest of Western Australia. It is a shrub that typically grows to a height of 10–60 cm (3.9–23.6 in) and has many stems at ground level. Its leaves are up to 4 mm (0.16 in) long, and the flowers are white, pink or cream-coloured and crowded in spikes on the ends of branches. The sepals are joined at the base to form a broadly bell-shaped tube, less than 2 mm (0.079 in) long with spreading lobes. Flowering occurs in August and September. It was first formally described in 1845 by Ernst Gottlieb von Steudel in Lehmann's Plantae Preissianae from specimens collected in 1840. The specific epithet (nutans) means "nodding".

<i>Cryptandra pungens</i> Species of flowering plant

Cryptandra pungens is a species of flowering plant in the family Rhamnaceae and is endemic to the southwest of Western Australia. It is an erect, slender, spiny shrub that typically grows to a height of 0.2–1 m with many short branches ending with thin spines. Its leaves mostly in bundles and are 4–6 mm (0.16–0.24 in) long. The flowers are white, each on a pedicel 1–2 mm (0.039–0.079 in) long with minute, overlapping brown bracts at the base. The sepals are about 1.6 mm (0.063 in) long and joined at the base to form a broadly bell-shaped tube, with lobes half as long as the tube. Flowering occurs from May to November. The species was first formally described in 1845 by Ernst Gottlieb von Steudel in Lehmann's Plantae Preissianae from specimens collected in sandy forest near Perth. The specific epithet (pungens) means "ending in a sharp, hard point".

Thomasia rulingioides is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, open shrub with densely hairy new growth, narrowly oblong to narrowly egg-shaped leaves with wavy edges, and pink to purple flowers.

<i>Pimelea preissii</i> Species of flowering plant

Pimelea preissii is a species of flowering plant in the family Thymelaeaceae and is endemic to the southwest of Western Australia. It is an erect, spreading shrub with narrowly elliptic leaves arranged in opposite pairs, and compact clusters of many white or pink flowers surrounded by 4 green, egg-shaped involucral bracts.

<i>Leucopogon tetragonus</i> Species of shrub

Leucopogon tetragonus is a species of flowering plant in the family Ericaceae, and is endemic to the south of Western Australia. It is a robust shrub with crowded, often decussate, oblong to lance-shaped leaves and short, dense spikes of white, tube-shaped flowers.

Chorizema racemosum is a species of flowering plant in the family Fabaceae and is endemic to the southwest of Western Australia. It is a spreading or erect shrub with leathery, linear leaves, and yellowish-orange and red pea flowers.

Chorizema rhynchotropis is a species of flowering plant in the family Fabaceae and is endemic to the southwest of Western Australia. It is a straggling, sprawling or erect shrub with linear, sharply-pointed leaves, and orange or red and pink and yellow pea flowers.

References

  1. 1 2 "Conostephium preissii". Australian Plant Census. Retrieved 29 January 2023.
  2. Bentham, George (1845). Flora Australiensis. Vol. 4. London: Lovell Reeve & Co. p. 161. Retrieved 29 January 2023.
  3. 1 2 3 "Conostephium preissii". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. "Conostephium preissii". Australian Plant Name Index. Retrieved 29 January 2023.
  5. Sond., Otto W. (1845). Lehmann, Johann G.C.; Preiss, Ludwig (eds.). Plantae preissianae sive enumeratio plantarum quas in australasia occidentali et meridionali-occidentali. Hamburg: Sumptibus Meissneri. p. 304. Retrieved 29 January 2023.
  6. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 283. ISBN   9780958034180.
  7. Hislop, Michael (2013). "A taxonomic update of Conostephium (Ericaceae: Styphelioideae: Styphelieae)" (PDF). Nuytsia. 23: 333. doi:10.58828/nuy00680 . Retrieved 29 January 2023.