Larkspur Plant Resources
A Reference for the Minnesota Region
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Thursday, March 23, 2023
New Invasive Plants to Watch For
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The Minnesota Department of Agriculture has added several new plants to its 2023 noxious weed list . This post focuses primarily on additio...
Tuesday, March 7, 2023
The Boon of Biological Nitrogen Fixation
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White Clover, Trifolium repens. White Clover is so common and modest that it’s often ignored. It’s like background noise: always there but b...
Sunday, February 12, 2023
Plant Profile: Black Locust
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Robinia pseudoacacia L. Black Locust flowering in mid-June at Baker Park Reserve, Maple Plain, MN. Black Locust, also called False Acacia...
Friday, January 6, 2023
What Is a False Terminal Bud?
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On trees and shrubs, a false terminal bud is a lateral bud at the end of a twig. Unlike a true terminal bud, it doesn’t enclose the growth a...
Monday, December 19, 2022
Winter Identification of Deciduous Trees and Shrubs
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In winter, trees and shrubs can be identified using twigs, bark, overwintering fruit and sometimes leaves. This post offers some tips and te...
Monday, December 5, 2022
Progress in Buckthorn Management
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Seedlings of Common Buckthorn rise from the seedbank after an area is cleared of larger plants. Suppressing reinvasion is a major challenge ...
Friday, November 11, 2022
Oriental Bittersweet in Winter
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The yellow capsules and scarlet arils of Oriental Bittersweet stand out in winter. Oriental, Asian or Asiatic Bittersweet ( Celastrus orbicu...
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