Definition: A type of plant, specifically referring to the genus that includes olive trees.

Example: The olea tree is known for its delicious olives.

Definition: A type of evergreen shrub that has fragrant flowers and is known to be poisonous. It can have white, pink, or purple flowers and is often found in gardens.

Example: The garden was filled with beautiful oleander plants, but we had to be careful because they are toxic.

Definition: A type of small tree that grows in Eurasia, known for its silver leaves, fragrant flowers, and olive-like fruit.

Example: The oleaster tree is often found in dry areas and is valued for its unique fruit.

Definition: A type of aromatic resin obtained from trees, often used in incense and perfumes.

Example: The church was filled with the sweet scent of olibanum during the ceremony.

Definition: Having a color that is similar to that of olives, typically a shade of green with brown tones.

Example: The walls of the room were painted an olivaceous hue, creating a warm and inviting atmosphere.

Definition: A type of tropical orchid that grows on other plants and is known for its bright and attractive flowers.

Example: The oncidium in the garden bloomed beautifully, attracting many visitors.

Definition: A stage in the life cycle of certain plants and algae that produces gametes, which are the reproductive cells.

Example: The oophyte is crucial for the reproduction of mosses and ferns.

Definition: Relating to a type of plant that produces spores instead of seeds.

Example: The oophytic characteristics of the plant make it unique among its species.

Definition: A type of gum resin that comes from a specific plant, used in perfumes and was once used in medicine.

Example: The ancient Egyptians used opopanax in their embalming processes.

Definition: A type of cactus that belongs to the genus Opuntia, commonly known for its flat pads and spiny fruits, often referred to as prickly pears.

Example: The opuntia cactus is known for its vibrant flowers and edible fruit.