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Mark Tierno's Medicinal Herbs Database

	Black-Eyed Susan
Botanical Name	Rudbeckia, various species
System Affected	immune stimulant, HIV, snakebite, worms
Properties	immune stimulant (better than echinacea) HIV worms, earache snakebite
Description	root of flower
Origin
Notes	Maryland state flower
Toxicity
Dosage