March Color Appears at the Washington Park Arboretum (Part II)

March 21st, 2014 by UWBG Horticulturist

“Seeing Red”

Selected cuttings from the Washington Park Arboretum (March 17 - 30, 2014)

Selected cuttings from the Washington Park Arboretum (March 17 – 30, 2014)

1)   Acer rubrum      (Red Maple)

  • Specific epithet, rubrum (red), refers to foliage in fall; however, flowers are red too
  • One of the earliest trees to flower, appearing in March, well before the leaves
  • Located at south end of Arboretum Drive East, against the Broadmoor fence
Close-up photo of the Acer rubrum (Red Maple) flowers

Close-up photo of the Acer rubrum (Red Maple) flowers

 

 

 

 

 

 

 

 
 
 
2)   Camellia japonica      ‘Jupiter’

  • Carmine-red flowers with prominent yellow stamens on white filaments
  • Located along Ridgetop Trail at head of Rhododendron Glen

3)   Chaenomeles sp.      (Flowering Quince)

  • Old-fashioned, early spring flowering shrub
  • OK, so this specimen is not the reddest available, but the best I could find.
  • Located behind the Stone Cottage along the public path

4)   Grevillea victoriae      (Mountain Grevillea)

  • This proteaceous plant’s foliage was the feature cutting for the first half of March 2014; now it’s the red flowers.
  • Located in the Pacific Connections – Australia Entry Garden

5)   Rhododendron strigillosum

  • Early maroon-red flowering rhododendron
  • Twigs and leaf stalks on young growth covered with long bristles
  • Specimens located in the Witt Winter Garden, Woodland Garden and Sino-Himalayan Hillside
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