The giant ibis, the only species in the monotypic genus Thaumatibis, is a wading bird of the ibis family, Threskiornithidae. It is confined to northern Cambodia, with a few birds surviving in extreme southern Laos and a recent sighting in Yok Đôn National Park, Vietnam.
Pterocarpus macrocarpus, or Burma padauk, is a tree native to the seasonal tropical forests of southeastern Asia: in Myanmar, Laos, Cambodia, Thailand, and Vietnam. It has been naturalized in India and the Caribbean.
Afzelia africana, the African mahogany, afzelia, lenke, lengue, apa, or doussi, is a tree species in the family Fabaceae.
Aglaia edulis is a tree species of plant in the family Meliaceae. It occurs in Tropical Asia from India to Yunnan and South-Central China. The wood and timber are used for various purposes.
Aglaia lawii is a species of tree in the family Meliaceae. As well as the autonym species, there are two subspecies accepted.
Aglaia leptantha is a species of tree in the family Meliaceae. It is found in Mainland and Island Southeast Asia. People use the plant for food, incense, and for human and bovine medicine. Gibbons also eat parts of the tree.
Campylospermum serratum is a plant in the family Ochnaceae. The specific epithet serratum is from the Latin meaning "with teeth", referring to the leaf margin. It is found in Tropical Asia, from Sulawesi, Indonesia to Hainan, Zhōngguó/China and over to southwester India. Gomphia serrata was a previous common name for the species. The plant is used for it wood and its sap is used in folk medicine and in the past for teeth-blackening.
Shorea obtusa, the Siamese sal, is a species of hardwood tree in the family Dipterocarpaceae, native to Southeast Asia.
Hydnocarpus annamensis is a tree in the Achariaceae family. It is found in Thailand, Cambodia, Vietnam, southern Yunnan and southern Guangxi in Zhōngguó/China. It is threatened by habitat loss. The plant produces low-quality wood and its fruit are used in traditional medicine.
Vatica harmandiana, also known by the synonym Vatica cinerea, is a species of plant in the family Dipterocarpaceae. It is a smallish tree native to Southeast Asia. It is the most common plant species in certain types of mature woodland habitat within its range and is furthermore common in disturbed secondary forests covering much of its range, nonetheless it was considered, along with most Dipterocarpaceae, to be endangered by the IUCN between 1998 and 2017. It is usually not commercially harvested except for local use.
Namtok Chat Trakan National Park is a national park located in Chat Trakan and Nakhon Thai Districts of Phitsanulok Province of Thailand, established in 1987. It encompasses Lam Kwae Noi, Daeng and Chat Trakan forests a substantial portion of Chat Trakan District.
Xylia xylocarpa is a species of tree in the mimosoid clade of the subfamily Caesalpinioideae of the family Fabaceae.
The Khao Kho National park is located in Lom Kao, Lom Sak, Khao Kho and Mueang Phetchabun districts in Thailand's Phetchabun province. The national park covers an area of 483 square kilometres (186 sq mi) and was established in 2012.
Dipterocarpus intricatus is a species of tree in the family Dipterocarpaceae found in Thailand, Cambodia, Laos and Vietnam.
Betula alnoides is a species of birch that can be found in natural condition of such countries as Bangladesh, Bhutan, Cambodia, China, India, Laos, Myanmar, Nepal, Thailand and Vietnam at an elevation of 300–2,100 metres (980–6,890 ft) and higher in some cases. The southernmost of all known birch species, whose natural range reaches approximately 12° N in Cardamom Mountains, Cambodia.
Phu Pha Thoep National Park, formerly known as Mukdahan National Park, is a national park in Mukdahan Province, Thailand. This park, one of the country's smallest national parks, is home to unusual rock formations and a cave with ancient hand paintings.
Op Luang National Park is a national park in Chiang Mai Province, Thailand. It is home to a scenic river canyon, waterfalls, and caves.
Khun Phawo National Park is a national park in the Mae Ramat District, Tak Province, Thailand.
Amomum ovoideum is a widespread shade-demanding rhizomatous herb of the ginger family (Zingiberaceae) native to Southeast Asia. The plant bears fruits up to 2 cm (0.79 in) long, covered by slender, soft, red spines. When dried, the fruit produces cardamom seedpods similar to other cardamom spice plants.
The Northern Khorat Plateau moist deciduous forests ecoregion covers a small area on the border between northeastern Thailand and Laos, in the transition zone between the drier Khorat Plateau to the south and the wetter Annamite Range of mountains to the north. Much of the ecoregion has been converted to agriculture along the floodplain of the middle course of the Mekong River.
