multiplying plants without use of seeds Attenuate

Bent or curved backward, usually roundly or obtusely so. Reblooming

Latin name for a plant with a head-like or large clustered feature. Capitate

One that has corolla, calyx, stamens and one or more pistils. Compost

A fungus disease that causes spots and often death of foliage. Aquatic plants

Botanical name prefix meaning dark or intensely colored. Atrosanguinea

A toxic chemical used to double chromosome numbers in seeds. Cold frame

Crowded together, thick, compact. Dentate

Epithet meaning wider leaves than normal for a genus or species. Latiloba/latilobus/latilobum

The removal or loss of excess salts or nutrients from soil. The soil around over fertilized plants can be leached clean by large quantities of fresh water. Areas of extremely high rainfall sometimes lose the nutrients from the soil by natural leaching. Leader