Escallonia myrtilloidesL.f.

WFO wfo-0000680307 Accepted WFO 2026-06 8 photographs CC BY / CC BY-SA

Plate 1 figs. a–h · 8 separate observations

Escallonia myrtilloides, photographed by Emily Franzen
fig. a Emily Franzen, CC BY 4.0 / 2021-12-20 / obs. 173326599

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.

The specimen a real sheet, in a real collection

Herbarium
The New York Botanical Garden
Accession
02689831
Filed as
Escallonia myrtilloides L.fil.
Det. by
O. Kosovsky 2016-01-01
Collected
J. D. Boeke 1977-07-15
Origin
EC
The sheet
View the digitised specimen (CC BY 4.0)

A real pressed plant, in a real collection, under the accession number above. Not an illustration of one. The holding institution does not serve this sheet’s image to third parties, so there is no photograph here. The record is real and the link goes to it. Where we hold no openly licensed sheet for a species this section is simply absent, and where a sheet never recorded who determined it, that field stays empty rather than being filled in. Roughly half of all herbarium sheets never recorded a determiner, which is ordinary.

Native range 8 botanical countries

Regions where Escallonia myrtilloides is native: Argentina Northwest, Bolivia, Colombia, Costa Rica, Ecuador, Panamá, Peru, Venezuela Argentina NorthwestBoliviaColombiaCosta RicaEcuadorPanamáPeruVenezuela
Native distribution of Escallonia myrtilloides, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows.
RegionTDWG codeContinent
Argentina Northwest AGW SOUTHERN AMERICA
Bolivia BOL
Colombia CLM
Costa Rica COS
Ecuador ECU
Panamá PAN
Peru PER
Venezuela VEN

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Where it actually grows measured, from 191 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low -0.4 °C 3.0 °C 8.6 °C
Warmest month, mean daily high 10.6 °C 13.5 °C 18.4 °C
Annual rainfall 935 mm 2,154 mm 5,246 mm
Rainfall in the driest quarter 40 mm 254 mm 490 mm

It is found where winters bring light frost. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 191 research-grade observations of Escallonia myrtilloides 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 11 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.

  • Escallonia adscendens Rusby
  • Escallonia berberifolia Kunth
  • Escallonia chloropetala Diels
  • Escallonia corymbosa (Ruiz & Pav.) Pers.
  • Escallonia densa Planch. & Linden
  • Escallonia hypsophila Diels
  • Escallonia patens (Ruiz & Pav.) Killip
  • Escallonia poasana Donn.Sm.
  • Escallonia tortuosa Kunth
  • Stereoxylon corymbosum Ruiz & Pav.
  • Stereoxylon patens Ruiz & Pav.

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. Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

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.