Like a single-word adverb, an adverbial clause describes a verb (in the sentence's main clause) and answers one of these questions. An adverbial clause begins with a subordinating conjunction, which makes the clause subordinate (dependent). Common subordinating conjunctions: after. in order (that)
London Plane Tree, (Platanus x acerifolia). The London Plane tree is a hybrid of the American and Oriental Plane tree and is particularly well adapted to urban conditions. This handsome tree needs plenty of space to grow and is suitable for large properties only.he London Plane tree is a hybrid of the American and Oriental Plane tree and is particularly well adapted to urban conditions.
1 American Plane: The American version of the Plane tree is often referred to as Sycamore, Buttonball or Whitewood. 2  Some trees from this species have exceeded 160 feet tall, though most top off at around 100 feet. 3  The tree is known for its dangly seed balls that remain on the tree's branches throughout the winter months.