Square-stalked St. John’s-wort, Hypericum tetrapterum, in Peel Region, Ontario: a New Non-native Vascular Plant Species for Eastern North America

By

Cecile, Charles P.
Oldham, Michael J.

Type

Article

Date of Publication

2016-11-30

Original Publication

The Canadian field-naturalist

Volume

130

Series / Issue

Issue: 3

Pages

231--235

Contributed by

New York Botanical Garden, LuEsther T. Mertz Library

Language

English

Published by

Ottawa Ottawa Field-Naturalists' Club

Identifiers

DOI: https://doi.org/10.22621/cfn.v130i3.1886