| Classification | Asteraceae: Aster |
| Classification 1 | Asteraceae: Symphyotrichum |
| Classification 2 | Asteraceae: Aster |
| Harvard University Herbaria Barcode(s) | 00872290 |
| Type Status | Lectotype |
| Collector | Z. Pitcher |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Saint Clair County |
| Locality | Fort Gratiot |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/131d8ae0-f067-4088-b753-d05cbe67d053 |
| Harvard University Herbaria Barcode | 00872290 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Aster dumosus Linnaeus |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2017] |
| Annotation Text | Syn. Fl. N. Amer. |
| Family | Asteraceae |
| Determination | Aster dumosus var. strictior Torrey & A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2017] |
| Determination Remarks | [is label name] |
| Annotation Text | Torr. & Gray, Flora, N. Amer. |
| Family | Asteraceae |
| Determination | Aster dumosus var. strictior Torrey & A. Gray |
| Determined by | Wiegand, Karl McKay |
| Date Determined | 1927-12-** |
| Annotation Text | Type? |
| Family | Asteraceae |
| Determination | Aster tradescantii Linnaeus |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1977 |
| Annotation Text | Near |
| Family | Asteraceae |
| Determination | Aster dumosus var. strictior Torrey & A. Gray |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1977 |
| Annotation Text | This is probably not the Type but an authentic specimen. The variety strictior is based on part of a specimen of Aster fragilis Lindl. in Herb. Hooker (K!) |
| Family | Asteraceae |
| Determination | Aster dumosus Linnaeus |
| Determined by | Semple, John Cameron |
| Date Determined | 1979-08-** |
| Annotation Text | not like A. tradescanti |
| Family | Asteraceae |
| Determination | Aster dumosus var. strictior Torrey & A. Gray |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1984 |
| Annotation Text | I am (hesitatingly) recognizing this variety under A. dumosus L. Biologically it may be nearer A. fragilis Willd. At the least, there is introgression involved. |
| Family | Asteraceae |
| Determination | Symphyotrichum dumosum var. strictior (Torrey & A. Gray) G. L. Nesom |
| Determined by | Semple, John Cameron |
| Date Determined | 2017-01-30 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Aster dumosus var. strictior Torrey & A. Gray |
| Verified by | Jones, Almut Gitter |
| Date Determined | 1984 |
| Annotation Text | Syntype = Lectotype (designated herewith). This is not the holotype. There are several syntypes, including a duplicate of Dr. Pitcher's collection, in the Torrey Herbarium at NY |
| Taxon Reference | (for Aster dumosus var. strictior Torrey & A. Gray) Fl. N. Amer. [Torr. & A. Gray] 1841. 2: 128. |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Aster dumosus var. strictior Torrey & A. Gray |
| Verified by | Semple, John Cameron |
| Date Determined | 2017-01-30 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Aster dumosus var. strictior Torrey & A. Gray) Fl. N. Amer. [Torr. & A. Gray] 1841. 2: 128. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
