Observation 21592: Puccinia malvacearum (Bertero ex Montagne 1852)
When: 2009-05-31
Herbarium specimen reported

Notes: This was pretty common, saw it in a few areas.

The plant is a Potentilla sp.

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Recognized by sight

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Then
By: Gerhard Koller (Gerhard)
2009-06-03 16:47:28 CDT (-0400)

it could be Puccinia malvacearum …

Looks like the host is a Sidalcea?
By: Richard Sullivan (enchplant)
2009-06-03 16:10:14 CDT (-0400)

A relative of Hollyhocks which are martyrs to rust in gardens.

Is the host
By: Gerhard Koller (Gerhard)
2009-06-03 14:51:59 CDT (-0400)

some Geranium?

Created: 2009-06-03 04:53:15 CDT (-0400)
Last modified: 2010-07-28 05:36:44 CDT (-0400)
Viewed: 70 times, last viewed: 2017-06-06 00:09:14 CDT (-0400)
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