| Place | Rain (24h) | Sun | Humidity Hum. | Wind | |
| Loading... | 0.8in | 918umol | 64% | 4mph | |
| Loading... | 1.2in | 12umol | 84% | 9mph | |
| Loading... | 0in | 18umol | 81% | 11mph | |
Polygonum americanum
2011Summary
Polygonum americanum, commonly called southern jointweed or American jointweed, is a species of flowering plant in the knotweed family. It is native to Southeastern United States extending in scattered locations west to New Mexico. Its preferred habitat is dry, sandy areas. Polygonum americanum was first described in 1845. It was at one time placed in the genus Polygonella (under the name Polygonella americana), but in 2015, following a series of molecular phylogenetic studies, this genus was subsumed into Polygonum....read more on Wikipedia.
Climate
What environment does Polygonum americanum prefer?
Natural Habitat
Where does Polygonum americanum grow?
Observations
History
Latest Research
Proteins
Traditional Uses
There's also wisdom in how different civilizations used plants throughout the millenia.
And some people put tremendous effort into collecting and preserving it.
We're currently working on aggregating this information and making it available here.
Request Early Access