Rubus rydbergianus

Rubus rydbergianus is a rare North American species of brambles in the rose family. It has been found only in Westchester County in the State of New York in the northeastern United States.[1][2]

Rubus rydbergianus
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Rubus
Species:
R. rydbergianus
Binomial name
Rubus rydbergianus

The genetics of Rubus is extremely complex, so that it is difficult to decide on which groups should be recognized as species. There are many rare species with limited ranges such as this. Further study is suggested to clarify the taxonomy.[3]

References

  1. Biota of North America Program 2014 county distribution map
  2. Bailey, Liberty Hyde 1945. Gentes Herbarum; Occasional Papers on the Kinds of Plants 5(9): 745, 748, figrue 339
  3. Flora of North America, Rubus Linnaeus, 1754. Bramble


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