Data sources

Each value Trefle shows for Ephedra sinica, 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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Sourced2 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Stapf	No source recorded	Source not recorded
Bibliography	Bull. Misc. Inform. Kew 1927: 133 (1927)	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	1927	No source recorded	Source not recorded
Descriptive
Common name	Chinese ephedra	No source recorded	Source not recorded
Observations	S. Siberia to N. & NE. China	No source recorded	Source not recorded
Morphology
Average height	30 cm	30 cm · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 68, 214, 236	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 236, 443, 879	Sourced
Usda legacy
C n ratio	empty	30.6 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412	Not on the record
Other
Human usage type	—	medical · TRY Plant Trait Database · Reported · 1 observation · 2026-10-09 TRY 7.0 datasets 68	Not on the record

Ephedra sinica Stapf, 1927 12% complete

Chinese ephedra

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

Data sources