large-leaved avens

(Geum macrophyllum var. perincisum)

Conservation Status
large-leaved avens
Photo by Luciearl
  IUCN Red List

not listed

     
  NatureServe

N5 - Secure

SNR - Unranked

     
  Minnesota

not listed

     
           
Wetland Indicator Status
     
  Great Plains

FACW - Facultative wetland

     
  Midwest

FACW - Facultative wetland

     
  Northcentral & Northeast

FACW - Facultative wetland

     
           
 
Description
 
 

The terminal leaflet of the basal leaf is kidney-shaped and larger than the lateral leaflets. The upper leaves are divided into 3 leaflets or into 3 lobes cut nearly to the base. These leaflets or lobes are inversely lance-shaped to inversely egg-shaped.

The flowers are yellow. The flower stalks (pedicels) are covered with fine, short, glandular hairs.

The fruiting styles are sparsely to densely dotted with stalked glands.

 
     
 

Height

 
 

12 to 44

 
     
 

Flower Color

 
 

Yellow

 
     
 

Similar Species

 
  Yellow avens (Geum aleppicum) terminal leaflet of the basal leaf is similar in shape and only slightly larger than the lateral leaflets. The pedicels do not have glandular hairs. The fruiting styles do not have stalked glands.  
     
 
Habitat
 
 

Moist. Forest edges and openings, wet meadows, streambanks, and roadsides. Partial or light shade.

 
     
 
Ecology
 
 

Flowering

 
 

May to July

 
     
 
Use
 
 

 

 
     
 
Distribution
 
 

Distribution Map

 

Sources

2, 3, 4, 5, 7, 24, 28, 29.

 
  9/4/2020      
         
 

Nativity

 
 

Native

 
         
 

Occurrence

 
 

Common

 
         
 
Taxonomy
 
  Kingdom Plantae (green algae and land plants)  
  Subkingdom Viridiplantae (green plants)  
  Infrakingdom Streptophyta (land plants and green algae)  
  Superdivision Embryophyta (land plants)  
  Division Tracheophyta (vascular plants)  
  Subdivision Spermatophytina (seed plants)  
  Class Magnoliopsida (dicots)  
  Subclass Rosidae  
  Superorder Rosanae  
 

Order

Rosales (roses, elms, figs, and allies)  
 

Family

Rosaceae (rose)  
  Subfamily Rosoideae  
  Tribe Colurieae  
 

Genus

Geum (avens)  
  Species Geum macrophyllum (large-leaved avens)  
       
 

Subordinate Taxa

 
 

 

 
       
 

Synonyms

 
 

Geum macrophyllum ssp. perincisum

Geum macrophyllum var. rydbergii

Geum oregonense

Geum perincisum

Geum perincisum var. intermedium

 
       
 

Common Names

 
 

big-leaf avens

large-leaf avens

large-leaved avens

largeleaf avens

 
       

 

 

 

 

 

 

 

 

 

       
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Luciearl
       
  large-leaved avens   large-leaved avens
       
  large-leaved avens   large-leaved avens
       
  large-leaved avens    
       
       
MinnesotaSeasons.com Photos
   
       
       
       

 

Camera

     
Slideshows
   
  Geum macrophyllum
Matt Lavin
 
  Geum macrophyllum  
 
About

Fruit: multiple achenes each with a tail. The large pinnately compound leaves each with a large terminal leaflet and distinctly smaller lateral leaflets are distinctive. Perennial herb often of seeps, wet meadows, and stream banks at low elevation in the mountains.

 
     
  Large Leaf Avens
Askbud ca
 
   
 
About

Published on Apr 15, 2013

Large Leaf Avens, Vancouver Island, to learn more about Vancouver Island, visit http://www.askbud.ca

 
     

 

slideshow

       
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Other Videos
 
  Geum macrophyllum
wetvideocamera
 
   
 
About

Published on May 29, 2013

Large-leaved Avens is a member of the Rose Family. When they go to seed a burr-like seed capsule forms which catches easily in clothing and pet hair.

   
       
  Largeleaf avens (Geum macrophyllum) - 2016-06-12
Westdelta
 
   
 
About

Published on Jun 13, 2016

Geum macrophyllum, commonly known as largeleaf avens or large-leaved avens is a is a perennial plant in the rose family (Rosaceae), which grows in shady places (such as woodland edges and near hedgerows).

Geo location: 52.05379 4.21768

   
       

 

Camcorder

         
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Luciearl
7/26/2020

Location: Cass County

large-leaved avens


Luciearl
6/24/2020

Location: Cass County

large-leaved avens


     
     
 
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