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Horn-leaved Riverweed
Podostemum
ceratophyllum
Michaux
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Horn-leaved Riverweed: https://marylandbiodiversity.org/species/2170
Synonyms
Podostemum abrotanoides
Threadfoot
Tags
S3 (Watch list)
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Podostemales
Family Podostemaceae
Genus Podostemum
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Podostemales
Family Podostemaceae
Genus Podostemum
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
1878
1888
1905
1937
1946
1949
1958
2017
2021
2023
2024
2024
2023
2021
2017
1958
1949
1946
1937
1905
1888
1878
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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