| Senna holosericea | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Caesalpinioideae |
| Genus: | Senna |
| Species: | S. holosericea |
| Binomial name | |
| Senna holosericea | |
Senna holosericea is a perennial herb with yellow flowers that is native to the Arabian Peninsula, Chad, Djibouti, Egypt, Eritrea, Ethiopia, India, Pakistan, Socotra, Somalia and Sudan. [1]
Senna holosericea is widespread in drier areas and is also common on coastal plains. [2]
Senna holosericea is a prostrate or ascending perennial herb that grows to 0.5m tall. Its stems are densely hairy with spreading hairs. The leaves are 5–15 cm long, paripinnate with 4-8 pairs of leaflets, eglandular; leaflets oblong- elliptic and densely pubescent. Flowers are yellow in long axillary and terminal racemes. Has five petals, and ten stamens, anthers unequal in size: 2 large, 7mm long; 5 medium-sized, 2–3 mm long and 3 small, 1mm long. Has pods that are oblong, slightly curved and conspicuously hairy. Seeds are triangular, 4.5-5.5 X 2.6-4mm. [3]
The leaves are moist and mucilaginous and were traditionally used in Dhofar as cleaning material to wipe writing boards. [4]
Cyphostemma is a flowering plant genus in the family Vitaceae, with around 250 species distributed throughout the tropics and subtropics. These species are caudiciform and used to belong to the genus Cissus. The genus name comes from Greek kyphos, meaning hump, and stemma, meaning garland.
Citrullus colocynthis, with many common names including Abu Jahl's melon, colocynth, bitter apple, bitter cucumber, egusi, vine of Sodom, or wild gourd, is a poisonous desert viny plant native to the Mediterranean Basin and West Asia, especially the Levant, Turkey, and Nubia.
Ipomoea pes-caprae, also known as bayhops, bay-hops, beach morning glory, railroad vine, or goat's foot, is a common pantropical creeping vine belonging to the family Convolvulaceae. It grows on the upper parts of beaches and endures salted air. It is one of the most common and most widely distributed salt tolerant plants and provides one of the best known examples of oceanic dispersal. Its seeds float and are unaffected by salt water.
Commiphora gileadensis, the Arabian balsam tree, is a shrub species in the genus Commiphora growing in Saudi Arabia, Yemen, southern Oman, Sudan and in southeast Egypt where it may have been introduced. Other common names for the plant include balm of Gilead and Mecca myrrh, but this is due to historical confusion between several plants and the historically important expensive perfumes and drugs obtained from them.
Kleinia is a genus of African flowering plants in the sunflower family. Kleinia contains around 50 species and is distributed from the Canary Islands, throughout Tropical Africa to India and Arabia. It is closely related to the genus Senecio but is distinguished primarily by having succulent stems or leaves.
Gymnosporia dhofarensis is a species of plant in the family Celastraceae and is found in Oman and Yemen. It is an intricately branched spiny shrub or small tree with its leaves arranged alternately or clustered on short shoots. The flowers have white or cream petals and the fruit are purple or red. It is threatened by habitat loss.
Plumbago zeylanica, commonly known as Ceylon leadwort, doctorbush or wild leadwort, is a species of plumbago with a pantropical distribution. Carl Linnaeus described the paleotropical P. zeylanica and Neotropical P. scandens as separate species, but they are currently considered synonymous.
The Oman Botanic Garden is a development of the Diwan of Royal Court in Oman, with plants, landscapes, and cultural traditions native to Oman. The gardens are located on 423 hectares in Al Khoud, on the campus of Sultan Qaboos University. The garden's collection includes approximately 1,200 species of plants, displayed in various habitats such as deserts, monsoon cloud forests, and wadis. The garden has several educational exhibits that teach visitors about Oman's plants and how they are utilised.
Senna italica, the Port Royal senna, Italian senna, or Senegal senna is a legume tree in the genus Senna. It is recognized by many other common names based on the regions it grows in. In India, it is used to produce a powder for treating hair-related diseases which is known as “neutral henna”. Whereas, in some parts of the world, this species is cultivated for the leaves which yield the drug senna, known commonly as Senna glycoside, which in turn is the base for a laxative. Senegal senna is easily distinguishable through its many distinctive features. There are 3 subspecies of this plant based on the size of the inflorescence and the length of the petiole. The subspecies are italica, micrantha, and arachoides. In many regions, this plant is cultivated commercially and medicinally.
Commiphora kua, sometimes known as Abyssinian myrrh or the Yemen myrrh, is a plant native to northeast Africa and the Arabian Peninsula, including Djibouti, Eritrea, Ethiopia, Zambia, Malawi, Oman and Yemen. It was first described as Balsamodendrum kua in 1847, and has many botanical synonyms. It can be recognised by its simple, serrate leaves and by the pseudo aril, covering the seed, which has four almost linear arm-like lobes.
Ficus vasta, is a fig plant found in Ethiopia and Yemen. The tree is a species of sycamore-fig.
Lycium shawii, desert thorn or Arabian boxthorn is a species of thorny shrub adapted to desert environments, and can be found throughout the Arabian Peninsula, and some places in Africa. The thin leaved, rigid bush grows up to 3 metres high, with a lot of branches and alternating spines that vary in size, and grow along the branches and on their tips. The leaves narrow towards their base. It produces small whitish-pink or purple flowers from September until April, and red pea-sized seedy berries that are edible. Habitats include gravel plains and foothills up to 4,000 ft (1,200 m), as well as wadis. Plants often growing nearby include Acacia tortilis and Prosopis cineraria.
Sterculia africana or African star-chestnut is a deciduous tree, belonging to the genus Sterculia and the family Malvaceae. The species is sometimes called the "mopopaja tree". It is distributed throughout Northeast Africa to Arabia.
Withania qaraitica is a shrubby and perennial herb up to one metre tall with bright orange-red seeds patterned with honeycomb-like markings, pale yellowish brown. It has only been found in Dhofar, but may occur in wet woodlands over the border in south Yemen. It is closely related to two species, Withania adunenis and W. riebeckii. Withania qaraitica occurs commonly in the wet woodlands however can be found around settlements where they have frequently been transplanted.
Pancratium maximum is a perennial glabrous herb that grows up to 30 cm tall arising from a bulb. It is endemic to south western Arabia.
Kleinia odora is found in Ethiopia, Somalia, Yemen and Saudi Arabia. It is distinguished by having succulent stems or leaves. It is common in low dry hills along coastal plains. It forms large clumps bearing dense clusters of cream or whitish flowers on the tips of the pencil-like stems.
Cyphostemma ternatum is a perennial climbing herb that grows up to 2m. It is edible and distributed throughout Northeast Africa to South Arabia. ternatum in Latin means "arranged in threes" and alludes to the arrangement of the leaves.
Remusatia vivipara also called hitchhiker elephant ear is a perennial herb growing up to 50 cm tall in the genus Remusatia. It is widespread throughout the world, growing in temperate climates.
Plumbago arabica is a species of flowering plant in the genus Plumbago. It is a subshrub native to western and central India and to Oman and the United Arab Emirates in the southeastern Arabian Peninsula, where it grows in deserts and dry shrublands.
Swainsona adenophylla, commonly known as violet swainson-pea or violet Darling pea, is a species of flowering plant in the family Fabaceae and is endemic to arid areas of central Australia. It is a slender, erect or spreading perennial herb with imparipinnate leaves with three to nine linear to narrowly egg-shaped leaflets, and racemes of pink or purplish flowers in racemes of ten to twenty.
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