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Polygonaceae
Persicaria

not marked as a favorite taxon Persicaria densiflora (Meisner) Moldenke. Common name: Dense-flower Smartweed. Phenology: Jun-Oct. Habitat: Swamp forests. Distribution: The Persicaria glabra complex is widespread in the Neotropics, in North America north to s. NJ, VA, KY, MO, and TX. The distribution of Persicaria densiflora is unclear.

Glossary (beta!)

Section: Persicaria.

Origin/Endemic status: Native

Taxonomy Comments: Persicaria densiflora, the American component of the pantropical Persicaria glabra complex, seems to warrant recognition.

Synonymy ⓘ: = Tx; = Persicaria portoricensis (Bertero ex Small) Small — S, S13, illegitimate name; = Polygonum densiflorum Meisn. — Bah, C, F, G, GW2, NcTx, RAB, Tat, WH3, Horton (1972); < Persicaria glabra (Willd.) M.Gómez — Ar, FNA5, Il, K4, Mex, Mo3, Pa, Tn, Va. Basionym: Polygonum densiflorum Meisn. 1855

Links to other floras: < Persicaria glabra - FNA5

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: OBL (name change)
  • Eastern Mountains and Piedmont: OBL (name change)
  • Great Plains: OBL (name change)
  • Midwest: OBL (name change)

Heliophily ⓘ: 6

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image #1 of Persicaria densiflora© Gary P. Fleming | Original Image ⭷
image #2 of Persicaria densiflora© Aidan Campos source | Original Image ⭷
image #3 of Persicaria densiflora© Gary P. Fleming
image #4 of Persicaria densiflora© Gary P. Fleming | Original Image ⭷
image #5 of Persicaria densiflora© Gary P. Fleming | Original Image ⭷

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Horticultural Information

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