Crassula helmsii
type: Thing
alternate name: New Zealand Pygmyweed
description: species of plant
additional property: PropertyValue
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  value: Crassula helmsii.jpg
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  value: species
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  value: Crassula
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  property ID: P225
  value: Crassula helmsii
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  value: Crassula helmsii
additional property: PropertyValue
  property ID: P566
  value: Tillaea helmsii
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P3130
  value: Crassula~helmsii
additional property: PropertyValue
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  value: urn:lsid:ipni.org:names:105941-3
confidence:
  popularity graph score:
    score: 0.019
    score pct: 2
    tier: established
    components:
      sitelinks: 15
      sitelinks norm: 0.035
      unique citations: 47
      unique citations norm: 0.018
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 15
  unique citations: 47
  monthly pageviews: 0
  yearly pageviews: 205
  pageview trend:
    m: 2026-06
    v: 125
  pageview trend:
    m: 2026-05
    v: 7
  pageview trend:
    m: 2026-05
    v: 22
  pageview trend:
    m: 2026-05
    v: 7
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 34
  pageview trend:
    m: 2026-04
    v: 8
  popularity:
    sitelinks: 15
    max: 423
    pct: 3.5
  tier: established
claims:
  P18:
    value: Crassula helmsii.jpg
    source count: 0
    confidence: 0.0
  P31:
    value: Q16521
    source count: 0
    confidence: 0.0
    value label: taxon
  P105:
    value: Q7432
    source count: 1
    confidence: 0.2
    value label: species
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    value: Q158253
    source count: 0
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    value label: Crassula
  P183:
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    value label: New Zealand
  P225:
    value: Crassula helmsii
    source count: 1
    confidence: 0.2
  P373:
    value: Crassula helmsii
    source count: 0
    confidence: 0.0
  P566:
    value: Q65950694
    source count: 0
    confidence: 0.0
    value label: Tillaea helmsii
  P646:
    value: /m/03cv4zf
    source count: 0
    confidence: 0.0
  P685:
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    source count: 1
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  P815:
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    source count: 1
    confidence: 0.2
  P830:
    value: 590109
    source count: 1
    confidence: 0.2
  P846:
    value: 5362054
    source count: 1
    confidence: 0.2
  P961:
    value: 77199135-1
    source count: 1
    confidence: 0.2
  P1070:
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    source count: 1
    confidence: 0.2

value: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx
source count: 1
confidence: 0.2

value: CRHE5
source count: 1
confidence: 0.2

value:
  lang: mul
  text: C. helmsii
source count: 1
confidence: 0.2

value:
  lang: en
  text: New Zealand Pygmyweed
source count: 3
confidence: 0.6

value:
  lang: de
  text: Nadelkraut
source count: 1
confidence: 0.2

value:
  lang: en-us
  text: swamp stonecrop
source count: 1
confidence: 0.2

value:
  lang: nl
  text: watercrassula
source count: 1
confidence: 0.2

value: 265281
source count: 1
confidence: 0.2

value: 224407
source count: 1
confidence: 0.2

source count: 1
confidence: 0.2

value: C1644032
source count: 1
confidence: 0.2

value: CSBHE
source count: 0
confidence: 0.0

value: 19328
source count: 1
confidence: 0.2

value: Crassula~helmsii
source count: 0
confidence: 0.0

value: 199392
source count: 0
confidence: 0.0

value: 92793
source count: 8
confidence: 1.0

value: NBNSYS0000004639
source count: 1
confidence: 0.2

value: 118997
source count: 1
confidence: 0.2

value: 459537
source count: 0
confidence: 0.0

value: urn:lsid:ipni.org:names:105941-3
source count: 1
confidence: 0.2

value: 10215342
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confidence: 0.2

value: 1517
source count: 0
confidence: 0.0

value: 16463
source count: 0
confidence: 0.0

source count: 1
confidence: 0.2

value: 83899
source count: 1
confidence: 0.2

value: crassula-helmsii
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confidence: 0.2

value: 6731
source count: 1
confidence: 0.2

value: crassula-helmsii
source count: 1
confidence: 0.2

value: Q56241615
source count: 0
confidence: 0.0
value label: WikiProject Invasion Biology

value: 6654
source count: 0
confidence: 0.0

value: 10300
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value: 5307
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confidence: 0.0

value: 196103
source count: 1
confidence: 0.2

value: 2781439632
source count: 0
confidence: 0.0

value: Crassula_helmsii
source count: 0
confidence: 0.0

value: 23683
source count: 1
confidence: 0.2

value: 248
source count: 0
confidence: 0.0

value: Crassula_helmsii
source count: 1
confidence: 0.2

value: wfo-0000625092
source count: 1
confidence: 0.2

value: 169238
source count: 0
confidence: 0.0

value: 915474
source count: 1
confidence: 0.2

value: Q664
source count: 1
confidence: 0.2
value label: New Zealand

value: Q108449190
source count: 2
confidence: 0.4
value label: not threatened
qualifiers:
  P585: +2023-00-00T00:00:00Z

value: 5092
source count: 2
confidence: 0.4

value: 6BBKR
source count: 1
confidence: 0.2

value: 9322/new-zealandsk-korsarve
source count: 1
confidence: 0.2

value: Crassula helmsii
source count: 1
confidence: 0.2

source count: 1
confidence: 0.2

value: Comprehensive catalogue of Queensland plants, both indigenous and naturalised. To which are added, where known, the aboriginal and other vernacular names; with numerous illustrations, and copious (14596169079).jpg
source count: 1
confidence: 0.2

value: Crassula helmsii llustration (01).png
source count: 1
confidence: 0.2

value: R04306
source count: 1
confidence: 0.2

source: FloraWeb
stated in qid: Q20073251
retrieved: 2015-06-10

source: Belgian Species List
stated in qid: Q64007131
retrieved: 2019-06-08

source: Biota of New Zealand
stated in qid: Q123473103
retrieved: 2026-04-01

source: Taxonomy database of the U.S. National Center for Biotechnology Information
stated in qid: Q12159796
retrieved: 2015-11-12

source: Integrated Taxonomic Information System
stated in qid: Q82575
retrieved: 2016-07-30

source: Encyclopedia of Life
stated in qid: Q82486
retrieved: 2018-12-18

source: Global Biodiversity Information Facility
stated in qid: Q1531570
retrieved: 2015-05-15

source: International Plant Names Index
stated in qid: Q922063
retrieved: 2020-05-20

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

source: GRIN Taxonomy for Plants
stated in qid: Q19576476
retrieved: 2015-03-15

source: United States Department of Agriculture Plants Database
stated in qid: Q19636200
retrieved: 2015-03-20

source: Dyntaxa
stated in qid: Q20425914
retrieved: 2015-06-27

source: African Plant Database
stated in qid: Q20862705
retrieved: 2015-08-24

source: New Zealand Organisms Register
stated in qid: Q23893915
retrieved: 2016-04-28

source: UMLS 2023
stated in qid: Q118645236
retrieved: 2023-06-17

source: BDTFX v7.00
stated in qid: Q107380242
retrieved: 2021-06-30

source: TAXREF v9.0
stated in qid: Q26936509
retrieved: 2016-09-22

source: TAXREF v10.0
stated in qid: Q45029859
retrieved: 2017-12-27

source: TAXREF v11.0
stated in qid: Q45029998
retrieved: 2018-01-03

source: TAXREF v12.0
stated in qid: Q58035056
retrieved: 2018-11-03

source: TAXREF v13.0
stated in qid: Q79844869
retrieved: 2020-01-01

source: TAXREF v14.0
stated in qid: Q104290728
retrieved: 2020-12-25

source: TAXREF v15.0
stated in qid: Q110438362
retrieved: 2022-01-21

source: TAXREF v16.0
stated in qid: Q116008531
retrieved: 2023-01-07

source: National Biodiversity Network
stated in qid: Q6970988
retrieved: 2016-10-05

source: Nederlands Soortenregister
stated in qid: Q2246990
retrieved: 2016-12-16

source: Plants of the World Online
stated in qid: Q47542613
retrieved: 2018-04-14

source: Interim Register of Marine and Nonmarine Genera
stated in qid: Q51885189
retrieved: 2018-06-14

source: VicFlora
stated in qid: Q58380943
retrieved: 2018-11-09

wikidata id: Q160221
domain: taxon
level: standard
html url: https://4ort.xyz/entity/crassula-helmsii
markdown url: https://4ort.xyz/entity/crassula-helmsii.md
facts url summary: https://4ort.xyz/entity/crassula-helmsii/facts.json
facts url standard: https://4ort.xyz/entity/crassula-helmsii/facts.json
facts url full: https://4ort.xyz/entity/crassula-helmsii/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-01T16:30:25.231040Z
entity updated at: 2026-05-03T18:28:36.114423+00:00Z
entity created at: 2026-04-10T23:41:14.717689+00:00Z