Maryland Biodiversity Project - Colletotrichum trichellum

Colletotrichum trichellum (Fr.) Duke

Kingdom Fungi > Phylum Ascomycota > Class Sordariomycetes > Order Glomerellales > Family Glomerellaceae > Genus Colletotrichum Colletotrichum trichellum - https://www.marylandbiodiversity.com/view/21086

Description:

Colletotrichum trichellum is a pathogenic fungus on English Ivy Hedera helix. Microscopic observation is necessary to confirm the identity of this fungus.

Where to find:

This species causes leaf and stem spot on English Ivy (Hedera helix). Although there are relatively few records from Maryland, it is likely to be found anywhere that ivy grows.

Records:

There are 32 records in the project database.

Links:

View taxon at MycoBank

View taxon at iNaturalist

View taxon at NatureServe

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Seasonality:

[View seasonality details]

<em>Colletotrichum trichellum</em> in Montgomery Co., Maryland (11/26/2020). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 317968 - Psn: 35)

Colletotrichum trichellum in Montgomery Co., Maryland (11/26/2020). (c) Katja Schulz, some rights reserved (CC BY). Photo by Katja Schulz via iNaturalist. (MBP list)

<em>Colletotrichum trichellum</em> in Baltimore Co., Maryland (6/27/2021). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 404757 - Psn: 40)

Colletotrichum trichellum in Baltimore Co., Maryland (6/27/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). Photo by Matthew Beziat. (MBP list)

<em>Colletotrichum trichellum</em> in Anne Arundel Co., Maryland (7/15/2021). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 415851 - Psn: 45)

Colletotrichum trichellum in Anne Arundel Co., Maryland (7/15/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). Photo by Matthew Beziat. (MBP list)

<em>Colletotrichum trichellum</em> in Howard Co., Maryland (8/2/2021). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 428724 - Psn: 88)

Colletotrichum trichellum in Howard Co., Maryland (8/2/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). Photo by Matthew Beziat. (MBP list)

<em>Colletotrichum trichellum</em> in Anne Arundel Co., Maryland (7/1/2021). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 405379 - Psn: 200)

Colletotrichum trichellum in Anne Arundel Co., Maryland (7/1/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). Photo by Matthew Beziat. (MBP list)

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