One of the most classic varieties for a hedge, holly is easily recognized for its dark glossy leaves and their sharp edges.

The Florida Museum of Natural History has partnered with 35 herbarium collections across the United States to create a web ...

Scientists discovered that rose petals form their pointed tips by concentrating stress in small areas along the edges.

At its heart, this research uncovers the hidden geometric principles behind the unique shape of rose petals. While scientists ...

Researchers isolated one kind of cone in the eye and aimed lasers at it to allow subjects to see a super vibrant teal shade ...

They found that the pointed cusps that form at the edge of rose petals are due to a type of geometric frustration called a ...

Made of natural bamboo, this flexible tray is designed to mold to the shape of your sofa’s arm ... and each one resembles a plant leaf, so they blend right into their surroundings.

To make identification more difficult, poison ivy can be quite variable in leaf shape, color and size. One helpful feature is that at this time of year: you may be able to spot (from a distance!) ...

Leaf with elliptic to ovate lamina with cordate base; petiole 1.5-4.5 mm long; corolla pink to red 3 2’. Leaf with elliptic, oblong, or lanceolate lamina with obtuse to rounded base; petiole 7.3-27 mm ...

Oakleaf hydrangeas bring unique beauty to the garden. Their leaves, shaped like oak tree foliage, offer year-round interest, turning a brilliant mahogany in fall. ‘Ruby Slippers’ is a ...