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Begonia johnstonii Oliv. ex Hook.f.

Begoniaceae · Kenya, Tanzania +1 · listed by its genus as a tropical foliage plant

Cited as Kew's World Checklist cites it, Begonia johnstonii Oliv. ex Hook.f.: GBIF's backbone key for this page carries the name with another author, Oliv.

No habitat climate
Photographs not checked iNaturalist was skipped (not asked) when this page was built. Not asked, or not answered, is not "none": nothing here claims there is none. Why the site says it this way.
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About the genus · Begonia

Begonia is a genus of perennial flowering plants in the family Begoniaceae. The genus contains more than 2,000 different plant species, distributed primarily across tropical and subtropical regions of Africa, Asia, and Central and South America, with Africa considered the center of origin. Some species are commonly grown indoors as ornamental houseplants in cooler climates, or cultivated outside in summertime for their bright colorful flowers, which have petals but no sepals.

Quoted from Wikipedia, "Begonia", CC BY-SA 4.0.

Cultivation

Grouped as a tropical foliage plant, listed under the genus Begonia in the archetype table, and Kew describes it as “subshrub or shrub”, “seasonally dry tropical”.

Nothing derived: no habitat climate for this species.
How this section is made

Each card states this species' habitat figures with their sources, and what two fixed rules read from them; nothing here says what the plant does, wants or tolerates. The rules · the terms.

Group. Listed under the genus Begonia in the archetype table, and Kew describes it as “subshrub or shrub”, “seasonally dry tropical”. A group is taken only where Kew's description of the species agrees with the table's listing. The table gives no figure and no prose; the cold floor is the habitat's alone.

Climate across the habitat

No habitat climate can be derived: Only 1 distinct land cell of the climate grid holds an in-range record placed to within 10 km; three are needed for an envelope. 24 of the 26 in-range records are placed to worse than 10 km, or to no stated accuracy and fewer than three decimals or by something other than a person's observation, and cannot place a climate cell, though they count for the map and its marker.

Natural habitat

Native range as published by WCVP; the marker is where the records are densest and decides nothing.
Openly licensed records inside the range, framed on where they fall.
NativeKenya, Tanzania, Angola · regions are the level-3 units of the World Geographical Scheme for Recording Plant Distributions, as Kew's World Checklist records ranges, some under historical names such as Yugoslavia or Czechoslovakia (how).
Map marker-6.167, 37.583 · in the densest population, 12 records (46% of those in range)
Kew's description“subshrub or shrub” · “seasonally dry tropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 26 georeferenced records inside the native range; the map shows only the 24 openly licensed ones, which alone would put the marker in the same place. No climate across the range is derived for this species. 24 in-range records are placed to worse than 10 km, or with no stated accuracy (admitted only as a person's observation to three decimals), and stay on the map but off the climate.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population of the 26 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Not checked. iNaturalist was skipped (not asked) when this page was built; GBIF's observation records with coordinates hold none. Not a statement that none exist.

Other Begonia 279 in the reference

Begonia abdullahpieei Begoniaceae Begonia acerifolia Begonia acerifolia Maple-leaved begonia Photo: CC BY, Yuri SofronovBegonia acetosa Begonia acetosa Ruby begonia Photo: CC0, Daderot Begonia acetosella Begoniaceae Begonia acida Begonia acida Begoniaceae Photo: CC BY-SA, Michael WolfBegonia aconitifolia Begonia aconitifolia Aconite Leaved Begonia Photo: CC BY-SA, rubens curveloBegonia acutifolia Begonia acutifolia Begoniaceae Photo: CC BY, Cliff from I now live in Arlington, VA… Begonia albomaculata Begoniaceae Begonia × albopicta Begoniaceae Begonia alice-clarkiae Begoniaceae Begonia almedana Begoniaceae Begonia amphioxus Begoniaceae all 280 ›

Names & registers

GBIFPOWOIPNIWFOWikidata

The record

Family
Begoniaceae
Described by
Oliv. ex Hook.f.
Native to
Kenya, Tanzania, Angola
Wild records
26 in range · 24 open

Every figure here is derived from public data by a stated rule and names its source; nothing about this species is written for its page by a person or by AI, apart from the marked, credited quotations. How →

Where this page came from built 2026-10-21
GBIF species record gbif.species answeredasked 2026-10-21GBIF's key 7528856 is Begonia johnstonii Oliv.; the page links Kew's Begonia johnstonii Oliv. ex Hook.f., and the name is cited as Kew cites it
GBIF synonyms gbif.synonyms answeredasked 2026-10-21
GBIF common names gbif.vernacular answeredasked 2026-10-21names fetched 2026-10-21
WCVP native range wcvp.distribution answeredas of 2026-06-04
GBIF occurrence records gbif.occurrences answeredas of 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21
Habitat climate climate nothing to reportasked 2026-10-21only 1 distinct land cell of the climate grid holds an in-range record placed to within 10 km; three are needed for an envelope
Wikidata wikidata answeredasked 2026-10-21found by its label; its IPNI identifier 104948-1 is Kew's for Begonia johnstonii Oliv. ex Hook.f.
Wikipedia wikipedia nothing to reportasked 2026-10-21
iNaturalist taxon inat.taxon not asked
iNaturalist photographs, wild inat.photos.wild not asked
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media nothing to reportasked 2026-10-21
Wikimedia Commons commons nothing to reportasked 2026-10-21
OpenAlex papers openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshot

Every source is recorded as having answered, reported nothing, refused, failed, not been asked, or answered twice where one answer is taken (“not taken: two items answered”), and, for a source asked when this page was built, when: the figures are as the source held them that day; a source read from a file (Kew's World Checklist, a GBIF download) says "as of" the file's day instead; a row carried from an earlier build of the page names that build instead. Only “nothing to report” is ever shown as an absence. Records came from 8 datasets via GBIF.org; each carries its own licence.

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