American Crabapple Malus coronaria. A deciduous tree from the Rose Family (Rosaceae) Crabapple, American. American Crabapple, also known as Wild Crabapple or Sweet Crabapple, is present throughout all of Ohio, and predominates as a spreading tree native to the upper two-thirds of the Eastern United States, especially the Midwestern States.
The symptoms of caffeine overdose might include restlessness, nervousness, excitement, flushed face, insomnia, cardiac arrhythmia (or irregular heartbeat), muscle twitching, irritability, gastrointestinal problems, and a rambling flow of thought and speech.
Caffeine overdose symptoms vary from person to person and range from moderate (flushed face) to extreme (death), depending on the individual and the level of caffeine consumption. Caffeine overdose symptoms include: Accelerated heartbeat. Anxiety and other nervous system issues. Confusion. Death *. Diarrhea.