Phlox paniculata L. var. grandis

Fully hardy, erect, herbaceous perennial with lance-shaped, toothed leaves, to 13cm long, and panicle-like cymes of salverform, fragrant flowers, to 2.5cm across, in shades of white, pink, lilac, orange or red, often with a contrasting eye, from summer to autumn.  To 1.2m. The name grandis suggests a tall-growing or large-flowered form.  I have found no specific reference to the variety.  [RHSE, Hortus].

Horticultural & Botanical History

There are many garden cultivars, and horticultural forms are often known as Phlox decussata.  Introduced to Britain in 1732.  [PD].  ‘Native of Georgia and South-Carolina.  Rather more tender than many other species.  Flowers in August and September.  Introduced by the late Mr. Lyons, in 1812 [as Phlox acuminata].  Communicated by Mr. William Kemp, of Clapton, in September 1815.’  [BM t.1880/1817].

History at Camden Park

Listed in the 1857 catalogue [T.750/1857] but certainly grown by 1853 as plants were sent to the Sydney Botanic Garden in that year.  [RBGS AB].

Notes

Published Mar 03, 2009 - 04:38 PM | Last updated Feb 28, 2010 - 11:01 AM


Illustrated are the lance-shaped leaves and panicles of salverform pink flowers.  Curtis's Botanical Magazine t.1880, 1817.

Phlox paniculata L. grandis | BM t.1880/1817 | BHL

More details about Phlox paniculata L. var. grandis
Family Polemoniaceae
Category
Region of origin

Eastern USA

Synonyms
  • Phlox decussata Lyon ex Pursh
  • Phlox acuminata Pursh

Common Name

Perennial phlox, Summer phlox, Autumn phlox

Name in the Camden Park Record

Phlox paniculata grandis 

Confidence level high