Image:Alnus incana rugosa catkin.jpg

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Description Alnus incana (L.) Moench ssp. rugosa (Du Roi) Clausen
English: Speckled Alder. Family Betulaceae. Picture of catkin (male inflorescence.)
Source

http://plants.usda.gov/java/profile?symbol=ALINR&photoID=alru3_003_avp.tif

Date

1995

Author

Kenneth Dritz. USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester, PA. Courtesy of USDA NRCS Wetland Science Institute.

Permission
(Reusing this image)

Public Domain (USDA)


Public domain This image is a work of a United States Department of Agriculture employee, taken or made during the course of the person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Alnus incana

File history

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Date/TimeDimensionsUserComment
current16:06, 21 July 20071,160×1,650 (602 KB)Tintazul ( {{Tintazul|Description=''Alnus incana'' (L.) Moench ssp. ''rugosa'' (Du Roi) Clausen{{en|Speckled Alder. Family Betulaceae. Picture of catkin (male inflorescence.)}} |Source= http://plants.usda.gov/java/profile?symbol=ALINR&photoID=alru3_003_avp.tif |Dat)
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