Example ⟳ +
An example collection, so you can see what this page does. Nothing added here is kept: leaving deletes it.
Corydalis curviflora; photograph Daderot, CC0, via Wikimedia Commons CC0Daderot, CC0, via Wikimedia Commons

Corydalis curviflora Maxim. ex Hemsl.

Papaveraceae · China South-Central, Inner Mongolia +2

Cited as Kew's World Checklist cites it, Corydalis curviflora Maxim. ex Hemsl.: GBIF's backbone key for this page carries the name with another author, Maxim.

No habitat climate
Add one to my plants
Sow seed

About the genus · Corydalis

Corydalis is a genus of about 540 species of annual and perennial herbaceous plants in the family Papaveraceae, native to the temperate Northern Hemisphere and the high mountains of tropical eastern Africa. They are most diverse in China and the Himalayas, with at least 357 species in China. Corydalis species are the only dicots having only a single cotyledon.

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

Cultivation

Nothing derived: no habitat climate for this species.

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. 85 of the 86 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.
NativeChina South-Central, Inner Mongolia, China North-Central, Qinghai · 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 marker30.91, 102.54 · in the densest population, 44 records (51% of those in range)
Kew's description“perennial” · “subalpine or subarctic” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 86 georeferenced records inside the native range; the map shows only the 31 openly licensed ones, which alone would put the marker 105 km away. 8 records outside the WCVP native range not used. No climate across the range is derived for this species. 85 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.
Other GBIF keysRecords also from GBIF's key 7314770 (Corydalis curviflora Maxim. ex Hemsl.): Kew's file holds it as Corydalis curviflora Maxim. ex Hemsl. (accepted); 4 records, from GBIF's search API on the day of the build.
How this section is made
The map marker: the openly licensed record nearest the middle of the densest 1° population inside the densest 2° block of the 86 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Other Corydalis 90 in the reference

Corydalis adunca Corydalis adunca Papaveraceae Photo: CC BY, Wang.QG Corydalis afghanica Papaveraceae Corydalis aitchisonii Papaveraceae Corydalis ambigua Corydalis ambigua Small corydalis Photo: CC BY, Pavel SmirnovCorydalis angustifolia Corydalis angustifolia Papaveraceae Photo: CC BY, Denis IbaevCorydalis aurea Corydalis aurea Golden corydalis Photo: CC BY, Matt BergerCorydalis balansae Corydalis balansae Papaveraceae Photo: CC0, author not statedCorydalis benecincta Corydalis benecincta Papaveraceae Photo: CC BY, Morten Ross Corydalis blanda Papaveraceae Corydalis bracteata Corydalis bracteata Large-bracted corydalis Photo: CC BY, Marina E.Corydalis bungeana Corydalis bungeana Bunge’s corydalis Photo: CC BY, Jane CharlenCorydalis buschii Corydalis buschii Busch's corydalis Photo: CC BY, Andrew Bazdyrev all 91 ›

Names & registers

GBIFPOWOIPNIWFOWikidataiNaturalist

The record

Family
Papaveraceae
Described by
Maxim. ex Hemsl.
Native to
China South-Central, Inner Mongolia, China North-Central +1
Wild records
86 in range · 31 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 8186550 is Corydalis curviflora Maxim.; the page links Kew's Corydalis curviflora Maxim. ex Hemsl., 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 answeredasked 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 4 records of GBIF's key 7314770, Corydalis curviflora Maxim. ex Hemsl. (Kew's file holds it as Corydalis curviflora Maxim. ex Hemsl. (accepted)): GBIF occurrence search API
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 672168-1 is Kew's for Corydalis curviflora Maxim. ex Hemsl.
Wikipedia wikipedia nothing to reportasked 2026-10-21
iNaturalist photographs, wild inat.photos.wild nothing to reportasked 2026-10-22from iNaturalist's open data of 2026-09-27: research-grade observations with an open-licence photograph, the 24 whose photographs iNaturalist received last (the open data holds no votes); filled 2026-10-22
iNaturalist photographs, cultivated inat.photos.cultivated not asked
GBIF media gbif.media nothing to reportasked 2026-10-21
Wikimedia Commons commons answeredasked 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 17 datasets via GBIF.org; each carries its own licence.

Cultifolio

Opening your plants…