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Plants of the Eloise Butler Wildflower Garden

Common
Name

Scientific
Name

Plant
Family

Garden
Location

Prime
Season

Black Raspberry
Rubus occidentalis L.
Rose
Woodland
Late Spring to Early summer
Other names and notes
This raspberry has small 1/2" 5 part flowers with the petals shorter than the sepals. The flowers and later the fruit are in a dense cluster of 3 to 7 flowers, the cluster springing from the upper stem leaf axils. The stems will arch over completely and first year canes may root at the tip, and are also usually whitened. Stems bear small hooked prickles with large bases. The fruit turns purple black when mature. The leaf can be undivided to 3 to 5 parted with irregular teeth. Rubus is the Latin name for bramble and occidentalis refers to "western".
Black Raspberry
Black raspberry
   
Black Raspberry Leaf
Black Raspberry
Below: Fruit turning to black by Mid-July.
Above: Green fruit forms in mid to late June.
Black Raspberry
Black Raspberry Fruit
 
 
Notes: Eloise Butler had catalogued this plant in her plant index as present in the Garden area. The plant is native to Minnesota, primarily in counties in the SE quadrant of the state (including the metro area) and a few scattered counties elsewhere.  
 

 
References: Plant characteristics are generally from sources 15, 16, 30, 31, 33, W2 & W3. Distribution principally from W2 and also 31, 34 and W1. Planting history generally from 1, 4 & 4a. Other sources by specific reference. See Reference List for details.  
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