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Cycas chamaoensis K.D.Hill

Chamao Hill Cycad

Cycadaceae · Thailand

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

Cycas chamaoensis is named after the only known habitat of this species, on and near Khao Chamao mountain in Khao Chamao District, Thailand. Stems are arborescent, either erect or decumbent. Leaves numerous, exceeding 60 per crown, 1.2-2.5 meters in length, ending in terminal spine. Petiole 30–60 cm, glabrous and partially spiny. More on Wikipedia ›

Quoted from Wikipedia, "Cycas chamaoensis", CC BY-SA 4.0.

About the genus · Cycas

Cycas is a genus of cycad, and the only genus in the family Cycadaceae with all other genera of cycad being within the Zamiaceae family. Cycas circinalis, a species endemic to India, was the first cycad species to be described in western literature, and is the type species of the genus.

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

Cultivation

Nothing derived: no habitat climate for this species.

Climate across the habitat

No habitat climate can be derived: No georeferenced record inside the range.

Natural habitat

Native range as published by WCVP.
No openly licensed record to show inside the range.
NativeThailand · 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).
Kew's description“shrub or tree” · “wet tropical” · quoted from WCVP, RBG Kew (CC BY 4.0); not derived here
Evidence usedNo georeferenced records inside the stated native range.

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 Cycas 39 in the reference

Cycas armstrongii Cycas armstrongii Zamia Palm Photo: CC BY, Stella FishCycas balansae Cycas balansae Balansa's sago Photo: CC BY-SA, Krzysztof Ziarnek, KenraizCycas bifida Cycas bifida Cycadaceae Photo: CC BY-SA, Agnieszka Kwiecień, NovaCycas bougainvilleana Cycas bougainvilleana Cycad Photo: CC BY-SA, C T JohanssonCycas cairnsiana Cycas cairnsiana Cycad Photo: CC BY-SA, 阿橋 HQCycas calcicola Cycas calcicola Cycad Photo: CC BY, Donna Belder Cycas changjiangensis Cycadaceae Cycas circinalis Cycas circinalis Queen sago Photo: CC BY, Navaneeth Sini GeorgeCycas clivicola Cycas clivicola Cycad Photo: CC BY, Caleb CattoCycas debaoensis Cycas debaoensis Cycad Photo: CC BY-SA, DaderotCycas diannanensis Cycas diannanensis Cycadaceae Photo: CC0, DaderotCycas edentata Cycas edentata Cycad Photo: CC0, author not stated all 40 ›

Names & registers

GBIFPOWOIPNIWFOWikidataWikipediaiNaturalist

The record

Family
Cycadaceae
Described by
K.D.Hill
Native to
Thailand
Wild records
none in range

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 nothing to reportasked 2026-10-22
Habitat climate climate nothing to reportasked 2026-10-22no georeferenced record inside the range
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.

Cultifolio

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