Rhododendron viscosum • Swamp Azalea

Rhododendron  •  Rhododendron / Azalea  •  シャクナゲ / ツツジ  •  石楠花 / 躑躅 • shakunage / tsutsuji

We have one of these fragrant, sweet smelling azaleas right past the entrance gate, by the fence in area C (to be enjoyed by the people who work at the ticket office), and one in area G – you can see it from the path, but the ‘stay on the path’ rule will station  you to be too far away to actually smell it, sorry.


SJG • 6/21/12 – Rhododendron viscosum • Swamp Azalea; Area G


SJG • 6/21/12 – Rhododendron viscosum • Swamp Azalea; FLOWER, Area G

From Wildflower Center:  Rhododendron viscosum (L.) Torr.
Swamp azalea, Clammy azalea, Cory azalea
Ericaceae (Heath Family)
Synonyms: Azalea viscosa, Rhododendron coryi
USDA Symbol: RHVI2
USDA Native Status: Native to U.S.

Clammy azalea is a loose, open, deciduous shrub growing to 12 ft. in width, but averaging only about 5 ft. tall. The leaves, clustered at the end of branches, are 1 1/2–3 1/2 inches long and 5/8–1 1/2 inches wide, deciduous, lustrous, green on both sides, with short stems. The sweet-scented flowers are white, with a lavender tube slightly enlarged at the base, 1 1/4–1 3/4 inches long with 5 narrow, petal-like spreading lobes. The 5 stamens are extended. Fall foliage is orange to maroon.

This typical wetland shrub is sometimes called the Clammy Azalea because of its very sticky corolla. The species name means sticky in Latin. The flowers appear after the leaves. Another white wetland species of more southern distribution, the Smooth Azalea (R. arborescens), has smooth twigs, leaves without hairs, and red stamens. Dwarf Azalea (R. atlanticum), with white or pink fragrant flowers on a shrub 3-4 (90-120 cm) tall, is common in deep and along the coastal plain from southern New Jersey to South Carolina. […]

This entry was posted in Uncategorized and tagged , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s