| Name | Youngberg, Alv Dan |
| First date flourished | 1972 |
| ASA Botanist ID | 171639 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d381046a-b3d8-4fae-a004-7f5571be2dac |
| Variant name | Alv Dan Youngberg |
| Author name | Youngberg |
| B & P Author Abbrev. | Youngberg |
| Standard/Label Name | Youngberg |
| Full Name | Youngberg, Alv Dan |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Holdings | Search for specimens collected by Youngberg |
| Collections in | 1937 (1) |