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Lathyrus undulatus Boiss.

Early Everlasting-pea

Fabaceae · Turkey-in-Europe, Turkey

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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Summary

Lathyrus undulatus, also known as wavy pea, is a flowering plant in the genus Lathyrus, which is in the family Fabaceae. It is native to Turkey, specifically the northwest slopes of Trabzon, Rize, Bolu, Bursa, Sakarya; as well as Crimea, specifically the southern slopes of Nikita Yayla. Its Turkish name is Istanbul Nazendesi.

Quoted from Wikipedia, "Lathyrus undulatus", CC BY-SA 4.0.

About the genus · Lathyrus

Lathyrus is a genus of flowering plants in the legume family Fabaceae, and contains approximately 160 species. Commonly known as peavines or vetchlings, they are native to temperate areas, with a breakdown of 52 species in Europe, 30 species in North America, 78 in Asia, 24 in tropical East Africa, and 24 in temperate South America. There are annual and perennial species which may be climbing or bushy. More on Wikipedia ›

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

Cultivation

Nothing derived: no habitat climate for this species.

Climate across the habitat

No habitat climate can be derived: 3 in-range records, none placed to within 10 km. 3 of the 3 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.
No openly licensed record to show inside the range.
NativeTurkey-in-Europe, Turkey · 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 marker41.15, 29.15 · in the densest population, 3 records (100% of those in range)
Kew's description“perennial” · “temperate” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 3 georeferenced records inside the native range; none carries a licence permitting republication, so the map shows no points. 2 records outside the WCVP native range not used. Under a dozen records behind the map. No climate across the range is derived for this species. 3 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 centre of the tenth-degree cell nearest the middle (no openly licensed record lies in the population, so no record's coordinates are published) of the densest 1° population of the 3 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 Lathyrus 65 in the reference

Lathyrus alpestris Lathyrus alpestris Fabaceae Photo: CC BY-SA, Michael WolfLathyrus annuus Lathyrus annuus Fodder pea Photo: CC BY, Mehdi ChetibiLathyrus aphaca Lathyrus aphaca Yellow vetchling Photo: CC BY, Orzigul Anvarova Lathyrus articulatus Fabaceae Lathyrus aureus Lathyrus aureus Golden Pea Photo: CC BY, Сергей ГолубевLathyrus belinensis Lathyrus belinensis Belin Sweet Pea Photo: CC BY, JarroNevsbaru Lathyrus cassius Sweet Pea Lathyrus chloranthus Yellow-green pea Lathyrus cicera Lathyrus cicera Red vetchling Photo: CC0, author not statedLathyrus cirrhosus Lathyrus cirrhosus Cirrhose Vetch Photo: CC BY, Nico HernandezLathyrus clymenum Lathyrus clymenum Spanish vetchling Photo: CC BY, zebedeugalinhaLathyrus davidii Lathyrus davidii China Davida Photo: CC BY, Tatyana Petrenko all 66 ›

Names & registers

Also known as Lathyrus rotundifolius subsp. undulatus; Lathyrus sibthorpii. (GBIF Backbone)

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Fabaceae
Described by
Boiss.
Native to
Turkey-in-Europe, Turkey
Wild records
3 in range · 0 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 2026-10-22
GBIF species record gbif.species answeredasked 2026-10-22
GBIF synonyms gbif.synonyms answeredasked 2026-10-22
GBIF common names gbif.vernacular answeredasked 2026-10-22names fetched 2026-10-22
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 2026-10-223 in-range records, none placed to within 10 km
Wikidata wikidata answeredasked 2026-10-22
Wikipedia wikipedia answeredasked 2026-10-22
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 2026-10-22
Wikimedia Commons commons nothing to reportasked 2026-10-22
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 3 datasets via GBIF.org; each carries its own licence.

Cultifolio

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