| Title | Botanical Notes |
| Abbreviation | Bot. Notes |
| Publication Dates | No. 1+, Apr 2000- |
| ISSN | 1541-8626 |
| Remarks | Published by: Woodlot Alternatives, Inc., Topsham, Maine, USA; irregular; also available online |
The Harvard University Herbaria hold 2 type specimens of taxa described in this publication
Elymus macgregorii var. hirsutispiculus A. Haines [Holotype] 2020, 15: 7, fig. 2Symphyotrichum ×saramooreae A. Haines [Holotype] 2021, 16: 3