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Giant Ironweed
Vernonia
gigantea
(Walter) Trelease ex Branner & Coville
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Giant Ironweed: https://marylandbiodiversity.com/species/4451
Synonyms
Vernonia altissima
Vernonia gigantea ssp. ovalifolia
Vernonia maxima
Vernonia ovalifolia
Tags
Status Uncertain
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Vernonia
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Vernonia
Seasonality
About Taxon
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Seasonality
Seasonality
History
Time of the year
Entire Year (Jan - Dec)
Spring (Mar - May)
Summer (Jun - Jul)
Fall (Aug - Nov)
Winter (Dec - Feb)
Range of years
1983
2003
2017
2018
2019
2020
2021
2022
2023
2023
2022
2021
2020
2019
2018
2017
2003
1983
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Breaking Leaf Buds
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Total
Records
by Month
for Jan - Dec from 2019 - 2020
Source: Maryland Biodiversity Project database
Total
Records
by Year
Source: Maryland Biodiversity Project database