Genera within a family

Family: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Johann Hedwig (aka Johannes Hedwig or Joannis Hedwig) (1730-1799).**
(Ch)
rachos, = a thorn-bush, briar, a thorn-hedge; a thorn-stick, a twig; rhach-, rach-, = pertaining to the main axis, spine or backbone; carpos, = fruit.
(LS, BL)