Bursa bursa-pastoris and Bursa heegeri biotypes and hybrids
| Image |  |
|---|---|
| Description | Washington, D.C.,Carnegie Institution of Washington,1909. |
| Author/s |
author: George Harrison Shull |
| Publication date | 1909 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |