Calamus erectus
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source: Taxonomy database of the U.S. National Center for Biotechnology Information
stated in qid: Q12159796
retrieved: 2015-11-14

source: Encyclopedia of Life
stated in qid: Q82486
retrieved: 2015-07-13

source: Global Biodiversity Information Facility
stated in qid: Q1531570
retrieved: 2015-05-25

source: Tropicos
stated in qid: Q2578548
retrieved: 2015-02-19

source: International Plant Names Index
stated in qid: Q922063
retrieved: 2014-03-16

source: The Plant List 1.1
stated in qid: Q15628808
retrieved: 2014-03-05

source: GRIN Taxonomy for Plants
stated in qid: Q19576476
retrieved: 2015-03-16

source: Flora of China
stated in qid: Q5460442
retrieved: 2015-04-30

source: UMLS 2023
stated in qid: Q118645236
retrieved: 2023-06-19

source: World Checklist of Selected Plant Families
stated in qid: Q8035497
retrieved: 2017-02-10

source: Plants of the World Online
stated in qid: Q47542613
retrieved: 2018-04-13

source: World Flora Online
stated in qid: Q77076820
retrieved: 2020-07-31

source: Open Tree of Life reference taxonomy version 3.2
stated in qid: Q105527638
retrieved: 2021-03-09

source: List of plant species in China (2022 Edition)
stated in qid: Q112867914

source: Flora Reipublicae Popularis Sinicae, volume 13(1)
stated in qid: Q112869385

source: A new list of threatened woody species in China under future global change scenarios
stated in qid: Q113193719

source: India Biodiversity Portal
stated in qid: Q50658883

source: Indian Medicinal Plants Database
stated in qid: Q73389793

wikidata id: Q15247947
domain: taxon
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license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-25T07:59:58.333196Z
entity updated at: 2026-05-03T18:28:36.114423+00:00Z
entity created at: 2026-04-11T00:00:57.966464+00:00Z