| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02197235 |
| Collector | C. A. Morse |
| Collector number | 3920 |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Scott County |
| Locality | 10.3 mi. S, 1.0 W junction of Hwys 71 Business and 80 in Waldron. Along County Road 113, 0.95 mi N junction with Hwy 71/270. Ouchita National Forest. T01N R29W Section 17 N2/3 of W1/2. |
| Georeference | 34 44 12.5 N, 94 06 45 W |
| Date Collected | 1999-09-05 |
| Verbatim Elevation | 225 m. |
| Habitat | Pine-oak-maple-black gum forest and open rocky grasslands along floodplain of Fourche LaFave River. Rocky soil. |
| Container | Plants of Arkansas, U.S.A. |
| Frequency | common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f0ef1927-0f66-4128-931b-1a43bb5e34f1 |
| Harvard University Herbaria Barcode | 02197235 |
| Herbarium | GH |
| Previous ownership | [ex] The Ronald L. McGregor Herbarium (KANU), University of Kansas, Lawrence, KS USA |
| Family | Betulaceae |
| Determination | Alnus serrulata (Aiton) Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
