Liquidambar changii is an extinct species of sweetgum in the Altingiaceae genus Liquidambar. Liquidambar changii is known from Middle Miocene fossils found in Central Washington.
The species was first described from specimens of silicified infructescences in blocks of chert. The chert was recovered from the 'Hi hole' site, one of the 'county line hole' fossil localities north of Interstate 82 in Yakima County, Washington. The 'Hi hole' site works strata which was thought to be part of the Museum ...
Шинж тэмдэг эсвэл өвчний талаар бичиж, тус болох ургамлын талаар уншиж, өвслөг ургамлыг бичиж, өвчний эсрэг шинж тэмдгийг үзээрэй.
* Бүх мэдээлэл нь хэвлэгдсэн эрдэм шинжилгээний судалгаанд үндэслэсэн болно