Podocarpus milanjianus is a species of conifer in the family Podocarpaceae. It is native to the highlands and mountains of tropical Africa.
Podocarpus milanjianus is an evergreen tree which can grow slowly up to 35 meters in height, and up to 40 meters in favorable conditions. It is generally conical in form, with a straight cylindrical trunk. The trunk of mature trees can range from 150 to 300 cm in diameter, and unbranched for the first 10 to 20 meters from the ground. Some trees have a buttressed base. The leaves are narrow, glossy, and bright green.[2]
The trees are dioecious, and both male and female trees are required to produce fruit and seeds.[2]
Podocarpus milanjianus is the most widespread African podocarp.[2] It is found in Angola, Burundi, Cameroon, Republic of the Congo, Democratic Republic of the Congo, Kenya, Malawi, Mozambique, Nigeria, Rwanda, Sudan, Tanzania, Uganda, Zambia, and Zimbabwe.[1]
It grows in evergreen tropical montane rainforests, cloud forests, and high-elevation dwarf forests, between 900 and 3,250 meters elevation.[2]
The tree is widespread and locally plentiful, and is rated "least concern" in the IUCN Red List of Threatened Species.[1]
Podocarpus milanjianus is closely related to Podocarpus latifolius. Whether they are a single or two separate species is not settled. Some authorities treat the South African populations as Podocarpus latifolius, and those elsewhere in Africa as Podocarpus milanjianus. Others treat them as a single species, Podocarpus latifolius.[2]
A 2020 study sampled DNA from Podocarpus latifolius and Podocarpus milanjianus trees, gathered from 88 sites across Africa. They concluded that all populations sampled constituted a single species: "As South African samples (P. latifolius) did not form a clade separated from the other clades (P. milanjianus), we confirm that the two taxa can be considered as synonyms." The authors concluded that the species originated in East Africa. The western populations, in the highlands of Cameroon and Nigeria and in the Angolan highlands, diverged from the other populations around 300,000 years ago, and the species reached its current distribution pattern about 200,000 years ago.[3]
Podocarpus milanjianus is valued as a timber tree, both commercially and artisanally. It produces straight pale yellow timber, which is fine-grained and easily sawn and worked.[2]
The tree is used to provide shade in tea, coffee, cocoa, and banana plantations, in reforestation projects, and as a roadside or ornamental tree.[2]
Parts of the tree have minor local uses as food (the fleshy receptacles at the seed base) or medicine (bark or leaves).[2]
Podocarpus milanjianus is a species of conifer in the family Podocarpaceae. It is native to the highlands and mountains of tropical Africa.
Podocarpus milanjianus est une espèce du genre Podocarpus de la famille des Podocarpaceae. L'espèce est endémique à l'Afrique.
Podocarpus milanjianus is een conifeer uit de familie Podocarpaceae. In Afrika is het de meest voorkomende soort uit deze familie.[1]
De soort komt voor in hellingbossen van tropische gebieden in Angola, Burundi, Kameroen, Congo-Brazzaville, Congo-Kinshasa, Kenia, Malawi, Mozambique, Nigeria, Rwanda, Soedan, Tanzania, Oeganda, Zambia en Zimbabwe. Het hout van deze boom heeft een lichte kleur, een grote lengte en is makkelijk te bewerken. Het is een populaire houtsoort voor het maken van meubels, fineer, timmerhout en dergelijke. Ontbossing vormt niettemin geen bedreiging, doordat de conifeer een groot verspreidingsgebied kent.[1]
Bronnen, noten en/of referentiesPodocarpus milanjianus é uma espécie de conífera da família Podocarpaceae.
Pode ser encontrada nos seguintes países: Angola, Burundi, Camarões, República do Congo, República Democrática do Congo, Quénia, Malawi, Moçambique, Nigéria, Ruanda, Sudão, Tanzânia, Uganda, Zâmbia e Zimbabwe.[1]
Podocarpus milanjianus é uma espécie de conífera da família Podocarpaceae.
Pode ser encontrada nos seguintes países: Angola, Burundi, Camarões, República do Congo, República Democrática do Congo, Quénia, Malawi, Moçambique, Nigéria, Ruanda, Sudão, Tanzânia, Uganda, Zâmbia e Zimbabwe.
Країни поширення: Ангола, Бурунді, Камерун, Конго, Демократична Республіка Конго, Кенія, Малаві, Мозамбік, Нігерія, Руанда, Південний Судан, Танзанія, Уганда, Замбія, Зімбабве. Це високогірний вид, що зустрічаються в дощових вічнозелених лісах, хмарних лісах, або на найвищій межі в карликовому лісі, де панують вересові. Висотний діапазон: (900-) 1,300-3,000 (-3.250) м над рівнем моря.
Цей вид є важливим деревом деревини в багатьох частинах тропічної Африки.
Вирубка лісів вплинула на цей вид в багатьох місцях, але через його дуже широке розповсюдження це навряд чи призвело до значного скорочення. Цей вид присутній у багатьох охоронних територіях, серед яких великі національні парки.
Podocarpus milanjianus là một loài thực vật hạt trần trong họ Thông tre. Loài này được Rendle miêu tả khoa học đầu tiên năm 1894.[1]
Podocarpus milanjianus là một loài thực vật hạt trần trong họ Thông tre. Loài này được Rendle miêu tả khoa học đầu tiên năm 1894.
