<![CDATA[Image RSS Feed for Image Collection 216 - Selected Images for paper-mulberry (Broussonetia papyrifera) in Invasive Species Most Unwanted - Selected Images only]]> http://www.ipmimages.org/collections/viewcollection.cfm?id=216 Overview
 

Appearance

Broussonetia papyrifera is a fast-growing, deciduous tree that grows up to 50 ft. (15.2 m) in height. It invades disturbed areas throughout the eastern United States. The tree crown is broad and rounded with wide-spreading branches. Winter twigs have a "fuzzy" appearance.

Foliage

Broussonetia papyrifera leaves are highly variable in size (3-10 in. [7.6-25.4 cm]), shape, and arrangement. Shape ranges from heart-shaped and entire to multi-lobed and highly dissected. The leaves are usually alternate, but they can also be found whorled or opposite. Leaves are very fuzzy with coarsely serrated margins. The sap is milky-white and freely flows from cut surfaces.

Flowers

Flowering occurs in the spring, when female flowers form in globose heads and male flowers develop in catkins.

Fruit

Fruits are red to orange, globose and 1-1.6 in. (3-4 cm) in diameter.

Ecological Threat

Broussonetia papyrifera quickly invades disturbed areas and can be found along forest edges, old fields, and roads where it displaces native vegetation. Due to a shallow root system, the trees are often susceptible to being blown down in high winds. Broussonetia papyrifera is native to Asia where it was used to produce paper. It was introduced into North America in the early 1900s and has been widely planted as an ornamental.

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Tue, 19 Mar 2024 07:35:39 -0400 Tue, 19 Mar 2024 07:35:39 -0400 http://Images.bugwood.org/ <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237042 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237042 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237041 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237041 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539111 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539111 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2189054 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2189054 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539108 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539108 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539110 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539110 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237092 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237092 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5349036 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5349036 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237065 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1237065 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539112 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1539112 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2189056 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2189056 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5162081 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5162081 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2308106 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2308106 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2308107 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=2308107 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5306080 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5306080 <![CDATA[paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5308041 paper-mulberry Broussonetia papyrifera]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5308041