Open AccessSignificant Vascular Plant Records from the Hamilton Area, Ontario
Author(s) -
Carl J. Rothfels
Publication year - 2004
Publication title -
canadian field-naturalist
Language(s) - English
Resource type - Journals
ISSN - 0008-3550
DOI - 10.22621/cfn.v118i4.68
Subject(s) - vascular plant , ambrosia , flora (microbiology) , taxon , botany , biology , geography , ecology , pollen , species richness , bacteria , genetics
Four additions to the known vascular flora of Ontario (Aesculus pavia, Ambrosia × helenae, Anthriscus caucalis, Verbena bonariensis) and ten other provincially significant records are discussed. Of the 14 taxa listed, two (Actaea × ludovici and Ambrosia × helenae) are native.