Media for Horn-leaved Riverweed (Podostemum ceratophyllum Michaux)

4 displayed media

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Horn-leaved Riverweed in Howard Co., Maryland (9/11/2017). Not a typical specimen in that there are no leaves present. Few leaves in this population.

Horn-leaved Riverweed (Podostemum ceratophyllum Michaux)

Media by John Hall

Photo ID 89612 View all for taxon View Record

Horn-leaved Riverweed in Howard Co., Maryland (9/11/2017).

Horn-leaved Riverweed (Podostemum ceratophyllum Michaux)

Media by John Hall

Photo ID 89611 View all for taxon View Record

Horn-leaved Riverweed in Howard Co., Maryland (Date obscured). (c) johnbotany, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Horn-leaved Riverweed (Podostemum ceratophyllum Michaux)

Media by John Hall

Photo ID 415634 View all for taxon View Record

Horn-leaved Riverweed in Howard Co., Maryland (Date obscured). (c) johnbotany, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Horn-leaved Riverweed (Podostemum ceratophyllum Michaux)

Media by John Hall

Photo ID 415635 View all for taxon View Record

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