Not an accepted name (status: unknown). The accepted name is Ruellia humilis Nutt., 1835.

Ruellia humilis f. alba (Steyerm.) Fernald, 1835 14% complete

No common name

Rhodora 47(554): 54. 1945. (Rhodora)

Data sources

Each value Trefle shows for Ruellia humilis f. alba, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

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Sourced7 Source not recorded5 Sources: Earlier Trefle data, POWO / WCVP (Kew)
Field Shown What the sources say
Core
Author (Steyerm.) Fernald Sourced
Bibliography Rhodora 47(554): 54. 1945. (Rhodora) No source recorded
Source not recorded
Rank form No source recorded
Source not recorded
Status unknown No source recorded
Source not recorded
Year 1835 No source recorded
Source not recorded
Morphology
Foliage texture medium
  • medium · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth form Single Crown
  • Single Crown · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth habit Vine, Shrub
  • Vine, Shrub · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth rate Slow
  • Slow · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Vegetable false No source recorded
Source not recorded
Ecology
Ph maximum pH 7.5
  • pH 7.5 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ph minimum pH 5
  • pH 5 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced