Hieracium lucidum

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Hieracium lucidum
Hieracium lucidum01.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Hieracium
Species:
H. lucidum
Binomial name
Hieracium lucidum
Hieracium lucidum.jpg

Hieracium lucidum, or Sicilian sparviere, [2] is a flowering plant in the family Asteraceae. It is very similar to Hieracium cophanense . Hieracium lucidum is a perennial herb that prefers the northern slopes of chalky seaside cliffs exposed to wet winds, including sites rich in nitrates from sea bird droppings. Unlike most other hawkweeds, this species reproduces only from seeds. [1]

Contents

Distribution

Hieracium lucidum is found only in Italy; its range is limited to Mt. Gallo, near Palermo (Sicily). Due to the extremely limited area in which it is found, which is estimated to be 0.2 km2 (0.1 sq mi), the species is listed by IUCN as critically endangered. [1]

Its natural habitats are Mediterranean-type shrubby vegetation and rocky shores.

Related Research Articles

<i>Hieracium</i> Genus of flowering plants

Hieracium , known by the common name hawkweed and classically as hierakion, is a genus of flowering plant in the family Asteraceae, and closely related to dandelion (Taraxacum), chicory (Cichorium), prickly lettuce (Lactuca) and sow thistle (Sonchus), which are part of the tribe Cichorieae. Hawkweeds, with their 10,000+ recorded species and subspecies, do their part to make Asteraceae the second largest family of flowering plants. Some botanists group all these species or subspecies into approximately 800 accepted species, while others prefer to accept several thousand species. Since most hawkweeds reproduce exclusively asexually by means of seeds that are genetically identical to their mother plant, clones or populations that consist of genetically identical plants are formed and some botanists prefer to accept these clones as good species whereas others try to group them into a few hundred more broadly defined species. What is here treated as the single genus Hieracium is now treated by most European experts as two different genera, Hieracium and Pilosella, with species such as Hieracium pilosella, Hieracium floribundum and Hieracium aurantiacum referred to the latter genus. Many members of the genus Pilosella reproduce both by stolons and by seeds, whereas true Hieracium species reproduce only by seeds. In Pilosella, many individual plants are capable of forming both normal sexual and asexual (apomictic) seeds, whereas individual plants of Hieracium only produce one kind of seeds. Another difference is that all species of Pilosella have leaves with smooth (entire) margins whereas most species of Hieracium have distinctly dentate to deeply cut or divided leaves.

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<i>Pilosella officinarum</i> Species of flowering plant in the daisy family Asteraceae

Pilosella officinarum, known as mouse-ear hawkweed, is a yellow-flowered species of flowering plant in the daisy family Compositae, native to Europe and northern Asia. It produces single, lemon-coloured inflorescences. Like most hawkweed species, it is highly variable and is a member of a species complex of several dozens of subspecies and hundreds of varieties and forms. It is an allelopathic plant.

<i>Ganoderma lucidum</i> Species of fungus

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<i>Ligustrum lucidum</i> Species of tree

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<i>Hieracium debile</i> Species of flowering plant

Hieracium debile is a forb of genus Hieracium in the family Asteraceae, and was found only in Ecuador, in two separate collections gathered more than a century ago by W. Jameson. Its natural habitat is subtropical or tropical high-altitude grassland at altitudes between 3,500 m (11,483 ft) to 4,000 m (13,123 ft) but the exact location is unknown as the label in the collections says only "In summis alpibus Quitensibus".

<i>Hieracium hieronymi</i> Species of flowering plant

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Lacistema lucidum is a species of flowering plant in the family Lacistemataceae. It is a small tree or shrub that is endemic to Brazil, where it is known from five states including Pará and São Paulo. It occurs in Atlantic rain forest habitat, and is an uncommon species.

<i>Zelkova sicula</i> Species of flowering plant

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<i>Hieracium lachenalii</i> Species of flowering plant

Hieracium lachenalii, also known as common hawkweed or yellow hawkweed, is a species of plant in the tribe Cichorieae within the family Asteraceae. It is native to Europe but has become established as a weed in Australia and parts of North America. The species was widely known for many years as H. vulgatum, but more recent studies have indicated that the two names represent the same species. The name H. lachenalii was coined in 1802, H. vulgatum in 1819, so the older name is to be used.

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Henri L. Sudre was a French botanist.

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<i>Hieracium naviense</i> Species of flowering plant

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References

  1. 1 2 3 Gianguzzi, L.; La Mantia, A. (2006). "Hieracium lucidum". IUCN Red List of Threatened Species . 2006: e.T61624A12525812. doi: 10.2305/IUCN.UK.2006.RLTS.T61624A12525812.en . Retrieved 16 November 2021.
  2. Botanica Sistematica. "Hieracium lucidum Guss". Schede di Botanica (in Italian). Retrieved 2007-12-22.

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