Data sources

Each value Trefle shows for Athysanus pusillus, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

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Sourced1 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	(Hook.) Greene	No source recorded	Source not recorded
Bibliography	Man. Bot. San Francisco: 14 (1894)	No source recorded	Source not recorded
Phylum	Tracheophyta	No source recorded	Source not recorded
Rank	species	No source recorded	Source not recorded
Status	accepted	No source recorded	Source not recorded
Year	1894	No source recorded	Source not recorded
Descriptive
Common name	Common sandweed	No source recorded	Source not recorded
Observations	W. Canada to Mexico (Baja California)	No source recorded	Source not recorded
Morphology
Growth habit	Forb/herb	Forb/herb · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	empty	annual · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 460	Not on the record
Usda legacy
C n ratio	empty	16.4 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412	Not on the record

Athysanus pusillus (Hook.) Greene, 1894 10% complete

Common sandweed

.fa-secondary{opacity:.4} Data sources

Data sources