DENDROLOGY

Detailed explanation-1: -Nonvascular plants are plants that do not have any special internal pipelines or channels to carry water and nutrients. Instead, nonvascular plants absorb water and minerals directly through their leaflike scales. Nonvascular plants are usually found growing close to the ground in damp, moist places.

Detailed explanation-2: -Creeper is a type of a plant that grows along the ground. Their stems are weak. Hence, they cannot stand upright. Pumpkin plant and sweet potato plant are a few common examples of creepers.