Agelanthus validus

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Agelanthus validus
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Santalales
Family: Loranthaceae
Genus: Agelanthus
Species:
A. validus
Binomial name
Agelanthus validus

Agelanthus validus is a species of hemiparasitic plant in the family Loranthaceae, which is found in the Usambara Mountains, Tanzania [1]

Contents

Description

A description of the plant is given in Govaerts et al., [3] based on Polhill & Wiens (1999). [4]

Habitat/ecology

A. validus parasitises Catha , Maytenus and Scolopia . [1]

Threats

The major threat is habitat conversion for timber and agriculture. [1] Both the quality and extent of its habitat are declining. [1]

Related Research Articles

<i>Tristerix</i> Genus of mistletoes

Tristerix is a genus of mistletoe in the family Loranthaceae, native to the Andes, ranging from Colombia and Ecuador to Chile and Argentina. They are woody perennials usually occurring as aerial parasites, are pollinated by hummingbirds and flowerpiercers, with seed-dispersal generally by birds but occasionally by mammals (Dromiciops). The genus is distinguished from other New World Loranthaceae by its simple, terminal, racemose inflorescences, together with its of 4- or 5-merous flowers, versatile anthers, and the presence of endosperm. Further differences include fused cotyledons and the absence of epicortical roots.

<i>Tapinanthus</i> Genus of mistletoes

Tapinanthus is a genus of mistletoe in the family Loranthaceae, endemic to Africa. The name of the genus is derived from the Greek tapeinos meaning "low" or "humble" and anthos meaning flower.

<i>Agelanthus</i> Genus of mistletoes

Agelanthus is a genus of Afrotropical plants in family Loranthaceae. They grow in trees, including Acacia and Combretum species, as hemiparasitic shrubs of varying sizes. The host plant is penetrated by a single haustorium, and the stems typically have swollen, flower-producing nodes. The flowers are often closely clustered (fascicled) with the five petals (pentamerous) fused into a tube (gamopetalous). The flower may have a swollen base and the tubes open along unilateral, V-shaped splits. The filaments remain spirally rolled inward when the flowers open, while the styles are inconspicuous, slender filaments that are somewhat thickened in the middle. Berries range from pink to orange and red in colour, and are around 1 cm in diameter.

<i>Agelanthus pungu</i> Species of mistletoe

The blue-leaved mistletoe is a species of perennial, parasitic plant in the family Loranthaceae, which is native to the southeastern Afrotropics.

Agelanthus rondensis is a species of hemiparasitic plant in the family Loranthaceae. It is endemic to Tanzania.

Agelanthus atrocoronatus is a species of hemiparasitic plant in the family Loranthaceae. It is endemic to Tanzania. It is known only from the Mufindi Plateau in Tanzania, and was last collected in the 1980s.

Agelanthus kayseri is a species of hemiparasitic plant in the family Loranthaceae, which is native to Kenya, Tanzania and Somalia.

Agelanthus keilii is a species of hemiparasitic plant in the family Loranthaceae, which is native to Rwanda, Tanzania and Burundi.

Agelanthus igneus is a species of hemiparasitic plant in the family Loranthaceae, which is native to Mozambique and Tanzania.

Agelanthus microphyllus is a species of hemiparasitic plant in the family Loranthaceae, which is native to Ethiopia, Kenya and Tanzania.

Agelanthus uhehensis is a species of hemiparasitic plant in the family Loranthaceae, which is native to Tanzania.

Agelanthus longipes is a species of hemiparasitic plant in the family Loranthaceae, which is found in the Tanzania, Mozambique and Kenya.

Agelanthus pennatulus is a species of hemiparasitic plant in the family Loranthaceae, which is found in Tanzania, and Kenya.

Agelanthus myrsinifolius is a species of hemiparasitic plant in the family Loranthaceae, which is native to Rwanda, Zaire and Burundi.

Agelanthus nyasicus is a species of hemiparasitic plant in the family Loranthaceae, which is native to Botswana, Malawi, Mozambique, Tanzania, Zambia, Zaïre and Zimbabwe.

<i>Agelanthus natalitius</i> Species of mistletoe

Agelanthus natalitius is a species of hemiparasitic plant in the family Loranthaceae, which is native to the Cape Provinces, KwaZulu-Natal, Mozambique, the Northern Provinces, South Africa, Eswatini and Botswana.

<i>Tristerix aphyllus</i> Species of mistletoe

Tristerix aphyllus is a holoparasitic plant species of the genus Tristerix in the family Loranthaceae. It is endemic to Chile. T. aphyllus is sometimes called the "cactus mistletoe." It should not be confused with the mistletoe cactus, which is an epiphytic cactus, and not a mistletoe.

Oncocalyx is a genus of flowering plants belonging to the family Loranthaceae.

<i>Plicosepalus</i>

Plicosepalus is a genus of hemiparasitic flowering plants belonging to the family Loranthaceae.

References

  1. 1 2 3 4 5 IUCN SSC East African Plants Red List Authority (2013). "Agelanthus validus". IUCN Red List of Threatened Species . 2013: e.T179567A1582917. doi: 10.2305/IUCN.UK.2013-2.RLTS.T179567A1582917.en . Retrieved 18 November 2021.
  2. Polhill, R.M. & Wiens, D. 1998. Mistletoes of Africa 163.
  3. Govaerts, R. et al. 2018. "Agelanthus validus". in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 22 March 2018.
  4. Polhill, R.M. & Wiens, D. 1999. Loranthaceae, Flora of Tropical East Africa.