Cyathodes glauca

Plate 1 figs. a–h · 8 separate observations

Cyathodes glauca, photographed by Cowirrie — fig. b Cowirrie, CC0 1.0 / obs. 63985730

Cyathodes glauca, photographed by lallen — fig. c lallen, CC0 1.0 / obs. 186303909

Cyathodes glauca, photographed by Yoav Daniel Bar-Ness — fig. d Yoav Daniel Bar-Ness, CC BY 4.0 / obs. 47698025

Cyathodes glauca, photographed by Kiri Bee — fig. e Kiri Bee, CC BY 4.0 / obs. 94763992

Cyathodes glauca, photographed by James (Jim) Duggan — fig. f James (Jim) Duggan, CC BY-SA 4.0 / obs. 61547969

Cyathodes glauca, photographed by John Barkla — fig. g John Barkla, CC BY 4.0 / obs. 3837353

Cyathodes glauca, photographed by krumpianking — fig. h krumpianking, CC BY 4.0 / obs. 185993707

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Native range 1 botanical country

Native distribution of Cyathodes glauca, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows.

Region	TDWG code	Continent
Tasmania	TAS	AUSTRALASIA

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Flowering 49 in flower of 167 examined

62%

31%

78%

Proportion of examined Cyathodes glauca in flower, by month
Month	In flower	Examined	Share	95% interval
Jan	24	39	62%	46% to 75%
Feb	1	11	9%	2% to 38%
Mar	2	26	8%	2% to 24%
Apr	0	7	0%	0% to 35%
May	0	10	0%	0% to 28%
Jun	0	15	0%	0% to 20%
Jul	0	9	0%	0% to 30%
Aug	0	3	too few examined
Sep	0	7	0%	0% to 35%
Oct	0	4	too few examined
Nov	4	13	31%	13% to 58%
Dec	18	23	78%	58% to 90%

Peak flowering in Dec. Each bar is the share of Cyathodes glauca observations in which someone actually recorded the reproductive state and found the plant in flower, not the raw number of flowering records. That distinction matters: people observe plants far more in spring than in winter, so a bare count of flowering records partly measures when people go outside. Dividing by the number examined removes that. 49 of 167 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. 2 months have fewer than 5 examined observations, so no proportion is drawn for them. This is still a global aggregate and not a forecast for your garden: the same species flowers on different dates in different hemispheres. Where a species has fewer than 30 flowering records we do not draw this chart at all. Computed from 10.15468/dl.cgje2x.

Also published as 3 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

Cyathodes glauca var. brevifolia DC.
Styphelia billardierei F.Muell.
Trochocarpa glauca (Labill.) Spreng.

Sourcesevery claim on this page

World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.