Signs and Symptoms of UTI. Symptoms of urinary tract infections (UTIs) in young children include the following: 1  Diarrhea.  Excessive crying that cannot be resolved by typical measures (e.g., feeding, holding)
Understory structure. The understory is the underlying layer of vegetation in a forest or wooded area, especially the trees and shrubs growing between the forest canopy and the forest floor. Plants in the understory comprise an assortment of seedlings and saplings of canopy trees together with specialist understory shrubs and herbs.
The Understory layer, or strata, of tropical rainforest vegetation lies between the Canopy layer, where there is plenty of sunlight, and the Forest Floor layer, where there is almost none.ropical Rainforest Understory Plant Layer Facts. 1  Plant growth in the Understory Layer is limited to mostly smaller trees, low lying shrubs, ferns, climbing plants and native bananas.