Conium maculatum Conium maculatum Conium maculatum, the hemlock or poison hemlock, is a highly poisonous biennial herbaceous flowering plant in the carrot family Apiaceae, native to Europe and North Africa. A hardy plant capable of living in a variety of environments, hemlock is widely naturalized in locations outside its native range. "Conium maculatum" is known by several common names. In addition to the English hemlock, the Australian carrot fern and the Irish devil's bread or devil's porridge, the following names are also used: poison parsley, spotted corobane and spotted hemlock. The plant should not be confused with the coniferous tree "Tsuga", also
The genus Banksia L.f. (Proteaceae) The genus Banksia L.f. (Proteaceae) The genus "Banksia" L.f. (Proteaceae) is a 1981 monograph by Alex George on the taxonomy of the plant genus "Banksia". Published by the Western Australian Herbarium as "Nuytsia" 3(3), it presented George's taxonomic arrangement of "Banksia", the first major taxonomic revision of the genus since George Bentham published his arrangement in "Flora Australiensis" in 1870. One of the most important contributions of "The Genus Banksia L.f. (Proteaceae)" was the publication of ten new species and nine new varieties of "Banksia". These were: In addition, "B. sphaerocarpa" var. "glabrescens" was redescribed as "B. incana", and "B.