Characteristics
Angiosperms (Dicots)
Packera crawfordii (Britton) A.M. Mahoney & R. Kowal
Crawford's Ragwort
Herb
Perennial
Vascular
**
**
Native
S? (State Rank)
G? (Global Rank)
Kowal, R.R., A.M. Mahoney, A. Weakley, and D. Estes. 2015. Validation and lectotypification of Packera crawfordii(Asteraceae). Phytoneuron 2015-18: 1–2.|||Kowal, R.R. and A.M. Mohoney. 2016. Comments on the status of Packera crawfordii (ASTERACEAE, SENECIONEAE), a neglected species of the southeastern United States. Brittonia 68(1): 74-82.
Classification
Asterales
Packera crawfordii (Britton) A.M. Mahoney & R. Kowal - Crawford's Ragwort
Citation
<a href=https://www.biodiversitylibrary.org/page/47870806>Packera crawfordii (Britton) A.M. Mahoney & R. Kowal, Phytoneuron 2015-18: 1. 2015.</a>
<a href=https://www.biodiversitylibrary.org/page/32130091>Senecio crawfordii Britt. 1901.</a>
USA: PENNSYLVANIA: Bucks Co.: Tullytown, 29 May 1899, N.L. Britton s.n. (lectotype: NY). Lectotypified by Kowal et al, Phytoneuron 2015-18: 1-2. 2015.
Species Distribution Map
Specimens and Distribution
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Range of years during which specimens were collected: