Plants › rock-rose family
Pine Barren Frostweed
Crocanthemum corymbosum
25 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
Florida Scrub FrostweedCrocanthemum nashii
Carolina rockroseCrocanthemum carolinianum
Georgia frostweedCrocanthemum georgianum
pitted stripeseedPiriqueta cistoides
Common Rock-roseHelianthemum nummularium
coastalsand frostweedCrocanthemum arenicola
fourpetal St. JohnswortHypericum tetrapetalum
shrubby false buttonweedSpermacoce verticillata
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 1,534 |
|---|---|
| Georgia | 87 |
| South Carolina | 15 |
| Alabama | 11 |
| Mississippi | 3 |
| Louisiana | 3 |
Counts show where people looked, not only where it lives.
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Dicots · Magnoliopsida |
| Order | Mallows, Rock Roses, and Allies · Malvales |
| Family | rock-rose family · Cistaceae |
| Genus | Frostweeds · Crocanthemum |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- How much to rely on each source
Remember the name next time.
Practise Pine Barren Frostweed with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.