Alluaudia montagnacii | |
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At the botanical garden of Villa Durazzo-Pallavicini, Genova Pegli | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Didiereaceae |
Genus: | Alluaudia |
Species: | A. montagnacii |
Binomial name | |
Alluaudia montagnacii | |
Alluaudia montagnacii is a rare species of flowering plant in the family Didiereaceae.
Alluaudia montagnacii can reach a height of 2.4–6 m (7 ft 10 in – 19 ft 8 in) [3] . The tall columnar central trunk sprouts strong vertical branches. Stem and branches have symmetrically arranged leaves, about 1.5 cm (0.59 in) long, and black-tipped thorns, 2–2.5 cm (0.79–0.98 in) long. Leaves are deciduous in the long dry season. Photosynthesis is carried on by the stems. This plant is well adapted to live where water is a limiting environmental factor. The flowers are small, green or yellow.
Alluaudia montagnacii is endemic to the Mahafaly Plateau of southwestern Madagascar. [1] It grows in small arid and subarid areas on a narrow belt of the coast. It is part of the Madagascar spiny forests, where it forms a specific plant community with species such as Cedrelopsis grevei and Ficus marmorata . [1]
Pachypodium lamerei is a species of flowering plant in the family Apocynaceae. It is a stem succulent, photosynthesizing mainly through its trunk, and comes from the island of Madagascar, off the east coast of Africa. It has large thorns and leaves mostly just at the top of the plant, and large, fragrant flowers. The species has become one of the best known pachypodiums in cultivation, being relatively easy to propagate and grow. In cultivation it is often marketed as the Madagascar palm, despite its not being a palm at all. A variety called "Ramosum" has been described. It is distinguished mostly by a dwarf growth habit and its more rounded corolla lobe.
Didiereaceae is a family of flowering plants found in continental Africa and Madagascar. It contains 20 species classified in three subfamilies and six genera. Species of the family are succulent plants, growing in sub-arid to arid habitats. Several are known as ornamental plants in specialist succulent collections. The subfamily Didiereoideae is endemic to the southwest of Madagascar, where the species are characteristic elements of the spiny thickets.
Alluaudia procera, or Madagascar ocotillo, is a deciduous succulent plant species of the family Didiereaceae. It is endemic to south Madagascar.
Hakea laurina is shrub or small tree commonly known as kodjet or pin-cushion hakea and is endemic to Western Australia. The Noongar name for the plant is kodjet or kojet. It has red and cream conspicuous globular flowers and lance shaped leaves.
Eucalyptus botryoides, commonly known as the bangalay, bastard jarrah, woollybutt or southern mahogany, is a small to tall tree native to southeastern Australia. Reaching up to 40 metres high, it has rough bark on its trunk and branches. It is found on sandstone- or shale-based soils in open woodland, or on more sandy soils behind sand dunes. The white flowers appear in summer and autumn. It reproduces by resprouting from its woody lignotuber or epicormic buds after bushfire. E. botryoides hybridises with the Sydney blue gum in the Sydney region. The hard, durable wood has been used for panelling and flooring.
Phoenix reclinata, the wild date palm or Senegal date palm, is a species of flowering plant in the palm family native to tropical Africa, the Arabian Peninsula and Madagascar. It is introduced in Florida, Puerto Rico, Bermuda, Trinidad and Tobago, the Leeward Islands, Tunisia and Vietnam. The plants are found from sea level to 3000 m, in rain forest clearings, monsoonal forests and rocky mountainsides.
Eucalyptus robusta, commonly known as swamp mahogany or swamp messmate, is a tree native to eastern Australia. Growing in swampy or waterlogged soils, it is up to 30 m (100 ft) high with thick spongy reddish-brown bark and dark green broad leaves, which help form a dense canopy. The white to cream flowers appear in autumn and winter. The leaves are commonly eaten by insects and are a food item for the koala. It is an important autumn-winter flowering species in eastern Australia and has been planted extensively in many countries around the world. Its timber is used for firewood and in general construction.
Dypsis ambositrae is a species of flowering plant in the family Arecaceae. It is found only in Madagascar where it is threatened by habitat loss.
Dypsis pembana, also known as mpapindi or mpopo wa mwitu, is a species of plant in the family Arecaceae that is endemic to Tanzania.
Delonix edulis (Malagasy:Tara) is a species of edible wild plant native to southwest Madagascar. The plant grows in semi-arid tropical zones with annual rainfall less than 400 mm, from sea level up to 100 meters elevation.
Abelmoschus ficulneus is a species of flowering plant in the genus Abelmoschus, family Malvaceae. Commonly known as white wild musk mallow or native rosella, it is fibrous perennial with a woody stem. Its flowers are about an inch in diameter, either pink or white, with a rose center; its leaves are palmate.
Dypsis brevicaulis is a species of flowering plant in the Arecaceae family. It is a dwarf palm found on only three sites in Madagascar, with fewer than fifty plants ever found in the wild. The plant is part of the IUCN Sampled Red List Index for Plants, a study of representative species from all over the world which is studying extinction trends for plants.
Mimetes fimbriifolius, also called cowl pagoda or the fringed pagoda, is a species of plant in the family Proteaceae. It is a dense, rounded, multi-branched tree that grows up to 4 metres in height. This attractive and striking plant flowers all year round, and produces red and yellow branch-heads and inflorescences. The nectar-rich flowers are pollinated by sunbirds and the seeds are distributed and taken underground by ants before germinating. It is endemic to the Table Mountain range in the city of Cape Town, South Africa.
Ficus subpisocarpa is a species of small deciduous tree native to Japan, China, Taiwan and southeast Asia to the Moluccas (Ceram). Two subspecies are recognised. Terrestrial or hemiepiphytic, it reaches a height of 7 m (23 ft). Ants predominantly of the genus Crematogaster have been recorded living in stem cavities. Ficus subpisocarpa is pollinated by Platyscapa ishiiana (Agaonidae).
Thalassodendron ciliatum, the sickle-leaved cymodocea, is a species of plant in the Thalassodendron genus of seagrasses in the family Cymodoceaceae.
Olyra latifolia, commonly known as carrycillo, is a species of bamboo in the grass family Poaceae. It occurs in Mexico, Central and South America, and in sub-Saharan Africa. It is a common species, up to 5 m (16 ft) tall, growing prolifically in rainforests, particularly near the margins.
Hypericum foliosum, the shining St John's wort, is a species of flowering plant in the family Hypericaceae. It is a bushy shrub endemic to the Portuguese Azores Islands with golden yellow petals and many stems. The species was described by William Aiton in 1789 and was later placed into section Androsaemum of the genus Hypericum by Norman Robson in 1984. It has a diverse essential oil profile made up mostly of monoterpene hydrocarbons, and significant concentrations of various medicinally useful phenols and carotenoids. Populations of the plant are small in number, but quick to colonize cleared areas like groves, landslide areas, and volcanic ash deposits. It is parasitized by fungus and by moth species, but is not considered endangered by the IUCN. H. foliosum is used in traditional medicine on the Azores for diuretic, hepatoprotective, and antihypertensive purposes. It also has in vitro antibiotic and antioxidizing capabilities.
Alluaudia comosa is a rare species of flowering plant. It belongs to the family Didiereaceae, subfamily Didiereoideae, which is found only in the coastal area of SW Madagascar. Didierea comosa Drake is a synonym. It is listed as "vulnerable" on the IUCN Red List of Threatened Species.
Pandanus aridus is a species of shrub or small tree in the family Pandanaceae. It is native and endemic to Madagascar, found in fragmented locations in the southern third of the country. Pandanus aridus H. St. John is the accepted name, with a synonym of Pandanus toliarensis Huynh.
Pandanus connatus is a species of plant in the family Pandanaceae native to northern Madagascar.