A Cedar Quince Rust in Somerset Co., Maryland (6/8/2014).
Cedar Quince Rust in Harford Co., Maryland (4/18/2018).
Cedar Quince Rust on a Bradford Pear in Howard Co., Maryland (7/6/2014). Verified by Lance Biechele.
Cedar Quince Rust in Allegany Co., Maryland (4/23/2016).
Cedar Quince Rust on Eastern Red Cedar in Calvert Co., Maryland (4/3/2017).
Cedar Quince Rust in Howard Co., Maryland (5/8/2018).
Cedar Quince Rust on Eastern Red Cedar in Calvert Co., Maryland (4/5/2017).
Cedar Quince Rust in Anne Arundel Co., Maryland (5/23/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).
Cedar Quince Rust in Worcester Co., Maryland (6/5/2020). (c) Katherine Phillips, some rights reserved (CC BY-NC).
Cedar Quince Rust on Bradford Pear in Howard Co., Maryland (7/12/2014).
Photo by
Richard Orr
MBP List
Cedar Quince Rust in Anne Arundel Co., Maryland (6/8/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC).
Cedar Quince Rust in Harford Co., Maryland (6/4/2018).
Cedar Quince Rust in Howard Co., Maryland (7/12/2014).
Cedar Quince Rust in Anne Arundel Co., Maryland (6/20/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC).
Cedar Quince Rust in Cecil Co., Maryland (6/28/2019). (c) Joseph Salmieri Jr., some rights reserved (CC BY-NC).
Spores of Cedar Quince Rust in Howard Co., Maryland (5/8/2018). Irregularly ellipsoid, 2-celled, brownish walls; measured 47.0-57.1 (63.5) x 26.0 microns.
Cedar Quince Rust in Howard Co., Maryland (3/13/2020).
Cedar Quince Rust in Queen Anne's Co., Maryland (5/25/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).
Cedar Quince Rust in Queen Anne's Co., Maryland (5/25/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).
Map Snapshot
112 Records
Relationships
This species causes flaky swellings on the branches of Eastern Redcedar before infecting the fruit of the quince in the spring (L. Biechele, pers. comm.).
Seasonality Snapshot
Eating mushrooms can be dangerous. One should do so only with expert advice and great care. MBP accepts no liability for injury sustained in consuming fungi or other biodiversity. Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.
A Cedar Quince Rust in Somerset Co., Maryland (6/8/2014).
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Media by
Lance Biechele.
Cedar Quince Rust in Harford Co., Maryland (4/18/2018).
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Media by
Austin Jennings.
Cedar Quince Rust on a Bradford Pear in Howard Co., Maryland (7/6/2014). Verified by Lance Biechele.
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Media by
Nancy Magnusson.
Cedar Quince Rust in Allegany Co., Maryland (4/23/2016).
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Media by
Richard Orr.
Cedar Quince Rust on Eastern Red Cedar in Calvert Co., Maryland (4/3/2017).
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Media by
Tyler Bell.
Cedar Quince Rust in Howard Co., Maryland (5/8/2018).
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Media by
Sue Muller.
Cedar Quince Rust on Eastern Red Cedar in Calvert Co., Maryland (4/5/2017).
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Media by
Tyler Bell.
Cedar Quince Rust in Anne Arundel Co., Maryland (5/23/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).
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Media by
Matthew Beziat.
Cedar Quince Rust in Worcester Co., Maryland (6/5/2020). (c) Katherine Phillips, some rights reserved (CC BY-NC).
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Media by
Katherine Phillips via iNaturalist.
Cedar Quince Rust on Bradford Pear in Howard Co., Maryland (7/12/2014).
Media by
Richard Orr.
Cedar Quince Rust in Anne Arundel Co., Maryland (6/8/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC).
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Media by
Matthew Beziat.
Cedar Quince Rust in Harford Co., Maryland (6/4/2018).
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Media by
Dave Webb.
Cedar Quince Rust in Howard Co., Maryland (7/12/2014).
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Media by
Richard Orr.
Cedar Quince Rust in Anne Arundel Co., Maryland (6/20/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC).
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Media by
Matthew Beziat.
Cedar Quince Rust in Cecil Co., Maryland (6/28/2019). (c) Joseph Salmieri Jr., some rights reserved (CC BY-NC).
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Media by
Joseph Salmieri Jr. via iNaturalist.
Spores of Cedar Quince Rust in Howard Co., Maryland (5/8/2018). Irregularly ellipsoid, 2-celled, brownish walls; measured 47.0-57.1 (63.5) x 26.0 microns.
View Record Details
Media by
Robert Solem.
Cedar Quince Rust in Howard Co., Maryland (3/13/2020).
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Media by
Sue Muller.
Cedar Quince Rust in Queen Anne's Co., Maryland (5/25/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).
View Record Details
Media by
Matthew Beziat.
Cedar Quince Rust in Queen Anne's Co., Maryland (5/25/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).
View Record Details
Media by
Matthew Beziat.
Source: Wikipedia
| Gymnosporangium clavipes | |
|---|---|
| |
| A cedar-quince rust canker on a hawthorn branch | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Pucciniomycetes |
| Order: | Pucciniales |
| Family: | Gymnosporangiaceae |
| Genus: | Gymnosporangium |
| Species: | G. clavipes
|
| Binomial name | |
| Gymnosporangium clavipes Cooke & Peck, (1873)
| |
| Synonyms | |
|
Gymnosporangium germinale F. Kern, (1908) | |
Gymnosporangium clavipes is a plant pathogen, a fungus that causes cedar-quince rust. Similar to Gymnosporangium juniperi-virginianae and Gymnosporangium globosum, the fungus infects a wide range of Rosaceae, such as apple, hawthorn and quince trees, and also requires an evergreen host such as eastern red cedar or a number of other juniper species to complete its life cycle.[1]
References
[edit]- ^ James Schuster, Cedar-Quince Rust. Accessed July 16, 2008.
External links
[edit]
Media related to Gymnosporangium clavipes at Wikimedia Commons