Penstemon calycosus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Penstemon calycosus" in English language version.

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3worldcat.org

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1natureserve.org

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1biodiversitylibrary.org

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archive.org

Pennell, Francis W. (1919). "Penstemon calycosus". Addisonia : colored illustrations and popular descriptions of plants. 4 (2). Illustrated by Mary Emily Eaton. New York Botanical Garden: Plate 136, 31–32. Archived from the original on 4 March 2008. Retrieved 6 November 2024.

biodiversitylibrary.org

Pennell, Francis W. (1919). "Penstemon calycosus". Addisonia : colored illustrations and popular descriptions of plants. 4 (2). Illustrated by Mary Emily Eaton. New York Botanical Garden: Plate 136, 31–32. Archived from the original on 4 March 2008. Retrieved 6 November 2024.

floranorthamerica.org

dev.floranorthamerica.org

Freeman, Craig C. (29 July 2020) [2019]. "Penstemon calycosus". Flora of North America. p. 197. ISBN 978-0190868512. OCLC 1101573420. Archived from the original on 6 November 2024. Retrieved 6 November 2024.

hathitrust.org

babel.hathitrust.org

Pennell, Francis W. (1935). The Scrophulariaceae of Eastern Temperate North America. Monographs, Number 1 (First ed.). Philadelphia, Pennsylvania: Academy of Natural Sciences of Philadelphia. pp. 213–217. OCLC 602856875. Retrieved 7 November 2024.

illinoiswildflowers.info

Hilty, John. "Long-Sepal Penstemon (Penstemon calycosus)". Illinois Wildflowers. Archived from the original on 22 May 2023. Retrieved 7 November 2024.

kew.org

powo.science.kew.org

"Penstemon calycosus Small". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 6 November 2024.

loc.gov

lccn.loc.gov

Tennessee Flora Committee (2015). Guide to the Vascular Plants of Tennessee (First ed.). Knoxville, Tennessee: University of Tennessee Press. p. 625. ISBN 978-1-62190-136-5. LCCN 2014023329. OCLC 881518511.

natureserve.org

explorer.natureserve.org

NatureServe (2024). "Penstemon calycosus". Arlington, Virginia. Retrieved 7 November 2024.

ohio-state.edu

wolfelab.asc.ohio-state.edu

"Penstemon calycosus". Wolfe Lab Penstemon Database. Ohio State University. Archived from the original on 25 May 2024. Retrieved 7 November 2024.

purdue.edu

arboretum.purdue.edu

"Penstemon calycocus [sold as Calico Penstemon]". Purdue Arboretum Explorer. Retrieved 7 November 2024.

web.archive.org

Freeman, Craig C. (29 July 2020) [2019]. "Penstemon calycosus". Flora of North America. p. 197. ISBN 978-0190868512. OCLC 1101573420. Archived from the original on 6 November 2024. Retrieved 6 November 2024.
"Penstemon calycosus". Wolfe Lab Penstemon Database. Ohio State University. Archived from the original on 25 May 2024. Retrieved 7 November 2024.
Hilty, John. "Long-Sepal Penstemon (Penstemon calycosus)". Illinois Wildflowers. Archived from the original on 22 May 2023. Retrieved 7 November 2024.

worldcat.org

search.worldcat.org

Freeman, Craig C. (29 July 2020) [2019]. "Penstemon calycosus". Flora of North America. p. 197. ISBN 978-0190868512. OCLC 1101573420. Archived from the original on 6 November 2024. Retrieved 6 November 2024.
Pennell, Francis W. (1935). The Scrophulariaceae of Eastern Temperate North America. Monographs, Number 1 (First ed.). Philadelphia, Pennsylvania: Academy of Natural Sciences of Philadelphia. pp. 213–217. OCLC 602856875. Retrieved 7 November 2024.
Tennessee Flora Committee (2015). Guide to the Vascular Plants of Tennessee (First ed.). Knoxville, Tennessee: University of Tennessee Press. p. 625. ISBN 978-1-62190-136-5. LCCN 2014023329. OCLC 881518511.