European Pear Rust Gymnosporangium sabinae (Dickson) G. WinterNon-native    
Kingdom Fungi   >   Phylum Basidiomycota   >   Class Pucciniomycetes   >   Order Pucciniales   >   Family Pucciniaceae   >   Genus Gymnosporangium   

Status:

Red-orange swellings on leaves of Bradford Pear trees. Skin (peridium) of gall on back of leaf is lantern-shaped. Has not yet been observed locally on alternate (Juniper) host. (R. Orr and J. Solem, pers. comm.)

Relationships:

Targets Bradford Pear leaves.

There are 64 records in the project database.

View taxon at MycoBank

View taxon at iNaturalist

View taxon at NatureServe

Search Google Images

Search MBP Facebook posts (beta | requires login)


[View seasonality details]
GAALWA FR CL MO HO BA BC HA CEPG AA CV CH SMKEQA CN TADOWISOWO
European Pear Rust in Howard Co., Maryland (5/22/2019). Determined by Jo Solem. Photo by Sue Muller. (MBP list)

European Pear Rust in Howard Co., Maryland (9/21/2019). Photo by Sue Muller. (MBP list)

European Pear Rust (top of leaf) in Howard Co., Maryland (9/1/2014). Photo by Richard Orr. (MBP list)

European Pear Rust (bottom of leaf) in Howard Co., Maryland (9/1/2014). Photo by Richard Orr. (MBP list)

European Pear Rust in Harford Co., Maryland (10/30/2018). Photo by Josh Emm. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Baltimore Co., Maryland (6/18/2018). Photo by Josh Emm. (MBP list)

European Pear Rust in Montgomery Co., Maryland (6/21/2020). (c) Katja Schulz, some rights reserved (CC BY). Photo by Katja Schulz via iNaturalist. (MBP list)

European Pear Rust in Howard Co., Maryland (9/30/2020). (c) smuller, some rights reserved (CC BY-NC). Photo by Sue Muller. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Montgomery Co., Maryland (6/21/2020). (c) Katja Schulz, some rights reserved (CC BY). Photo by Katja Schulz via iNaturalist. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Charles Co., Maryland (6/3/2020). (c) janine d, some rights reserved (CC BY-NC). Photo by janine_d via iNaturalist. (MBP list)

European Pear Rust in Frederick Co., Maryland (5/16/2020). (c) smuller, some rights reserved (CC BY-NC). Photo by Sue Muller. (MBP list)

European Pear Rust on Bradford Pear in Harford Co., Maryland (5/28/2018). Photo by Josh Emm. (MBP list)

European Pear Rust in Queen Anne's Co., Maryland (6/26/2020). (c) John Plischke, some rights reserved (CC BY-NC). Photo by John Plischke. (MBP list)

European Pear Rust in Baltimore Co., Maryland (5/19/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). Photo by Matthew Beziat. (MBP list)


View All Images

Use of images featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

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.