the burseraceae, or torchwood plant family collection

burseraceae torchwood plant family collection hand drawn botanical vector illustration myrrh guggul olibanum tree boswellia palo santo arabian balsam gumbolimbo copperwood bursera gilead gommier candlewood tabonuco dacryodes excelsa medicinal evergreen forest resin medicine fragrant wood leaf flower nature flora summer wild healthy medical medication natural health bio eco environment