Miconia theaezans(Bonpl.) Cogn.

stalked-flower johnnyberry

WFO wfo-0001040748 Accepted WFO 2026-06 8 photographs CC BY

Plate 1 figs. a–h · 7 observations

This species has been photographed under an open licence only 7 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.

Miconia theaezans, photographed by Victor Farjalla Pontes
fig. a Victor Farjalla Pontes, CC BY 4.0 / 2019-06-05 / obs. 117631054

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Where it actually grows measured, from 78 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low 5.6 °C 10.0 °C 14.4 °C
Warmest month, mean daily high 16.5 °C 20.8 °C 25.4 °C
Annual rainfall 1,031 mm 2,375 mm 3,740 mm
Rainfall in the driest quarter 68 mm 272 mm 482 mm

It is barely found anywhere that freezes. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 78 research-grade observations of Miconia theaezans that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.

This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one.

Also published as 38 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Acinodendron multinervulosum (Cogn.) Kuntze
  • Acinodendron theaezans (Bonpl.) Kuntze
  • Angeja vandelii Steud.
  • Cremanium ambiguum Benth.
  • Cremanium glaberrimum DC.
  • Cremanium milleflorum DC.
  • Cremanium minutiflorum DC.
  • Cremanium paludosum Gardner
  • Cremanium theaezans (Bonpl.) DC.
  • Hartigia milleflora Miq.
  • Melastoma dimorphum Schrank & Mart. ex DC.
  • Melastoma milleflorum Schrank & Mart. ex DC.
  • Melastoma theaezans Bonpl.
  • Miconia dimorpha Naudin
  • Miconia milleflora Naudin
  • Miconia multinervulosa Cogn.
  • Miconia paludosa Naudin
  • Miconia theaezans subsp. flavescens Cogn.
  • Miconia theaezans subsp. viridis Cogn.
  • Miconia theaezans var. cuneata Cogn.
  • Miconia theaezans var. genuina Cogn.
  • Miconia theaezans var. glaberrima Cogn.
  • Miconia theaezans var. glazioviana Cogn.
  • Miconia theaezans var. integrifolia Cogn.

and 14 more.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite. It has no native range either: Kew's checklist does not cover this taxon.