Another name for the house tree is a "houseplant." It refers to any plant that is grown indoors for decorative purposes. These plants are typically smaller in size and can thrive in indoor conditions.
The gum tree is mostly native to Australia. Yes, there is another name for the gum tree; it is Eucalyptus.
Another name for the hazelnut tree is a Filbert.
Another name for the House of Representatives is the lower house. Another name for the Senate is the upper house.
oak tree
X-mass tree.
The English name for the peepal tree is the religious fig tree, from the botanical name Ficus religiosa.
Another name of a dog house is a kennel.
Their last name is not mentioned in the Magic Tree House books.
pine
Timberline
hawthorn
Strawberry Tree