Namaqua rock fig | |
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In the Fish River Canyon, Namibia | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Moraceae |
Genus: | Ficus |
Subgenus: | F. subg. Urostigma |
Species: | F. cordata |
Binomial name | |
Ficus cordata | |
Ficus cordata, the Namaqua rock fig, [1] or Namaqua fig [2] is a species of fig that occurs in two disjunct populations in Africa, one in the arid southwest of the continent, and a second in the northern subtropics. In the south it is often the largest and most prominent tree, [3] and is virtually restricted to cliff faces and rock outcrops, [4] where it has a rock-splitting habit. [5]
The subspecies are: [6]
The nominate subspecies is native to arid western South Africa, Namibia and southwestern Angola, [4] while a second subspecies is native to Africa's northern subtropics. The nominate subspecies is found in fynbos, succulent Karoo and Nama Karoo, [4] while the northern subspecies is found in savannah, up to 1,500 m above sea level. [7]
The nominate subspecies is pollinated by the wasp Platyscapa desertorum Compton. The wasp Comptoniella vannoorti Wiebes is an associated non-pollinator that oviposits through the fig wall. [4] The pollinator wasp of the northern subspecies, F. c. lecardii, is as yet unknown. [7]
F. salicifolia , [8] the Wonderboom, is sometimes deemed a third subspecies of Ficus cordata, i.e. F. c. subsp. salicifolia(Vahl) C.C.Berg, but it lacks the yellowish sessile figs of F. cordata, and its range is much to the east.
Ficus is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few species extending into the semi-warm temperate zone. The common fig (F. carica) is a temperate species native to southwest Asia and the Mediterranean region, which has been widely cultivated from ancient times for its fruit, also referred to as figs. The fruit of most other species are also edible though they are usually of only local economic importance or eaten as bushfood. However, they are extremely important food resources for wildlife. Figs are also of considerable cultural importance throughout the tropics, both as objects of worship and for their many practical uses.
The Pondoland fig is a species of fig that is endemic to forests of coastal South Africa, where it is threatened by habitat loss.
Ficus americana, commonly known as the West Indian laurel fig or Jamaican cherry fig, is a tree in the family Moraceae which is native to the Caribbean, Mexico in the north, through Central and South America south to southern Brazil. It is an introduced species in Florida, USA. The species is variable; the five recognised subspecies were previously placed in a large number of other species.
Ficus sur, with the common names Cape fig and broom cluster fig, is a widespread Afrotropical species of cauliflorous fig.
The Ficus sansibarica, known as knobbly fig, is an African species of cauliflorous fig. It is named after Zanzibar, where Franz Stuhlmann discovered it in 1889. They often begin life as epiphytes, which assume a strangling habit as they develop. They regularly reach 10 m, but may grow up to 40 m tall as forest stranglers.
Ficus craterostoma, a species of strangler fig, is a fig shrub or tree of the Afrotropics that may grow up to 20 m tall. It is found in lowland tropical and swamp forests in the west, or in afromontane forests, including rocky situations, along Africa's eastern escarpments. The western and eastern populations may constitute separate species, as they occur at different altitudes where their ranges meet in central Africa, while they seem to have exclusive pollinating wasp species.
The Wonderboom is an evergreen fig species that ranges from the KwaZulu-Natal midlands northwards to tropical East Africa. It grows especially on outcrops, rocky hillsides and along cliffs fringing water courses and may rarely grow up to 10 m tall, and acquire a leafy spreading crown.
Ficus ingens, the red-leaved fig, is a fig species with an extensive range in the subtropical to dry tropical regions of Africa and southern Arabia. Despite its specific name, which means "huge", or "vast", it is usually a shrub or tree of modest proportions. It is a fig of variable habit depending on the local climate and substrate, typically a stunted subshrub on elevated rocky ridges, or potentially a large tree on warmer plains and lowlands. In 1829 the missionary Robert Moffat found a rare giant specimen, into which seventeen thatch huts of a native tribe were placed, so as to be out of reach of lions.
Ficus auriculata is a type of fig tree, native to subtropical parts of Asia. It is noted for its big and round leaves and edible fruit.
Ficus rubra is a species of flowering plant in the family of Moraceae, native to some islands in the Indian Ocean.
Ficus burtt-davyi is a fig species endemic to Southern Africa, belonging to the Mulberry family of Moraceae. It grows in coastal and inland forests up to 1500m, from the vicinity of Mossel Bay in the Southern Cape to southern Mozambique - the forms growing on coastal dunes in the northern part of its range are salt tolerant and form low thickets on the margins of woodland. In the southern and eastern Cape forests the species becomes a strangler or liane, while when found on rocky outcrops and cliffs it usually develops into a rock-splitter.
Ceratosolen is an Old World wasp genus in the family Agaonidae. They are pollinators of the monoecious fig subsections Sycomorus and Sycocarpus, and the section Neomorphe, all belonging to the subgenus Sycomorus. The genus is native to the Palearctic, Afrotropical, Indomalayan and Australasian realms.
Sycomacophila is an Afrotropical genus of gall wasps that live on the monoecious fig subgenus, Sycomorus.
Ficus abutilifolia, the large-leaved rock fig, is a species of African rock-splitting fig that occurs in two disjunct regions, one population north, and another south of the equator. The two populations are pollinated by different fig wasps, and are morphologically distinct. It is named for the similarity of its broadly ovate leaves to that of Abutilon. It is virtually restricted to cliff faces and rock outcrops, and is easily recognized from its large, glabrous leaves and smooth, pale bark.
''Ficus cyathistipula'', the African fig tree, is a species of fig that is native to the tropical forest regions of Africa. They may be small trees, shrubs or hemi-epiphytic lianas, and are widespread in the moist tropics, where they may be found in Afromontane or rainforest, often overhanging pools. The figs are reddish when ripe, and have thick, spongy walls that enable them to float on water. They are named for their cup-shaped (cyathus-) and persistent stipules (stipula).
The Laurel fig is a species of rock-splitting fig that is native to the semi-desert regions of southwestern Africa. It is only found on rocks, up to an altitude of 1,300 m (4,300 ft).
Ficus polita, the heart-leaved fig, is a species of fig that is native to forests of tropical Africa,
Sycoscapter is a genus of non-pollinating fig wasp which is native to the Afrotropical, Indomalayan and Australasian realms. They are parasitoids of fig wasps in the Ceratosolen, Eupristina and Kradibia genera.
Ficus saussureana, commonly known as the loquat-leaved fig, loquat-leaf fig, old Calabar fig, or nonko, is a species of flowering plant in the fig family. It is native to west and central Africa, with a native range spanning Guinea to South Sudan, western Kenya, and northwestern Tanzania. Ficus saussureana is an arboriform species that grows up to 20m tall with a broad crown. Leaves are arranged in spirals, and are entire. Fruits form just below the leaves in twos or threes, and grow to a diameter of 2-4cm. Pests include Greenidea ficicola, a species of aphid, and Psacothea hilaris, a species of beetle.
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