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Fritillaria gentneri; photograph (c) Trevor Van Loon, some rights reserved (CC BY) CC BY(c) Trevor Van Loon, some rights reserved (CC BY) · observed growing wild · 2021-05-02

Fritillaria gentneri Gilkey

Gentner's fritillary

Liliaceae · Oregon · listed by its genus as a bulb, tuber or caudex

No habitat climate
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Fritillaria gentneri, photograph (c) Rob Santry, some rights reserved (CC BY)Fritillaria gentneri, photograph (c) Rob Santry, some rights reserved (CC BY)Fritillaria gentneri, photograph (c) Rob Santry, some rights reserved (CC BY)Fritillaria gentneri, photograph (c) Rob Santry, some rights reserved (CC BY)Fritillaria gentneri, photograph (c) Rob Santry, some rights reserved (CC BY)Fritillaria gentneri, photograph (c) Rob Santry, some rights reserved (CC BY) 21 photographs ›

Summary

Fritillaria gentneri, or Gentner's fritillary, is a rare species of flowering plant in the lily family Liliaceae, that is endemic to southwest Oregon and adjacent Siskiyou County, California, USA. Its habitat is dry, open woodlands and chaparral at 1,000–5,000 ft (300–1,520 m), where it blooms from March through July. However, most populations have generally finished blooming by the end of May. As with many plants, the lower elevations bloom earliest with the bloom period moving up following elevation.

Quoted from Wikipedia, "Fritillaria gentneri", CC BY-SA 4.0.

About the genus · Fritillaria

Fritillaria (fritillaries) is a genus of spring flowering herbaceous bulbous perennial plants in the lily family (Liliaceae). The type species, Fritillaria meleagris, was first described in Europe in 1571, while other species from the Middle East and Asia were also introduced to Europe at that time. The genus has about 130–140 species divided among eight subgenera. More on Wikipedia ›

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

Cultivation

Grouped as a bulb, tuber or caudex, listed under the genus Fritillaria in the archetype table, and Kew describes it as “bulbous geophyte”.

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 Fritillaria in the archetype table, and Kew describes it as “bulbous geophyte”. 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: 93 in-range records, none placed to within 10 km. 93 of the 93 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.
NativeOregon · 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 marker42.28, -122.954 · in the densest population, 93 records (100% of those in range)
Kew's description“bulbous geophyte” · “temperate” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedThe map marker rests on all 93 georeferenced records inside the native range; the map shows only the 11 openly licensed ones, which alone would put the marker 8 km away. 1 record outside the WCVP native range not used. No climate across the range is derived for this species. 93 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 93 in-range records; it decides nothing. Records outside the native range, living specimens and records marked introduced are not used; which records count.

Photographs

Fritillaria gentneri, photograph 1did not loadFritillaria gentneri, photograph 2did not loadFritillaria gentneri, photograph 3did not loadFritillaria gentneri, photograph 4did not loadFritillaria gentneri, photograph 5did not loadFritillaria gentneri, photograph 6did not load

Photographs: (c) Rob Santry, some rights reserved (CC BY) (6).

Other Fritillaria 117 in the reference

Fritillaria acmopetala Fritillaria acmopetala Liliaceae Photo: CC BY, Ben CostamagnaFritillaria affinis Fritillaria affinis Checker lily Photo: CC BY-SA, Henry "Nick" RobertsonFritillaria agrestis Fritillaria agrestis Stinkbells Photo: CC0, author not statedFritillaria alburyana Fritillaria alburyana Liliaceae Photo: CC BY, Averater Fritillaria alfredae Liliaceae Fritillaria amana Fritillaria amana Liliaceae Photo: CC BY, Moustapha Itani Fritillaria anhuiensis Liliaceae Fritillaria ariana Liliaceae Fritillaria armena Liliaceae Fritillaria assyriaca Fritillaria assyriaca Liliaceae Photo: CC0, Dûrzan Fritillaria atrolineata Liliaceae Fritillaria atropurpurea Fritillaria atropurpurea Spotted fritillary Photo: CC BY, Whitney Brook Matson all 118 ›

Names & registers

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Liliaceae
Described by
Gilkey
Native to
Oregon
Wild records
93 in range · 11 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; 2 records within 1 km of a botanic garden, herbarium or zoo left out (2 at a botanic garden or arboretum; Wikidata's list)
Habitat climate climate nothing to reportasked 2026-10-2293 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 answeredasked 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 answeredasked 2026-10-22none of the photographs on this page is credited to GBIF: those shown are other sources', and GBIF's were the same photographs or were set aside by the photograph rules
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 1 datasets via GBIF.org; each carries its own licence.

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