Three new species of Crataegus (Rosaceae) from western North America: C. okennonii, C. okanaganensis and C. phippsii

Publication Type:

Journal Article

Authors:

J. B. Phipps; R. J. O'Kennon

Source:

SIDA, Contributions to Botany, The Botanical Research Institute of Texas, Inc., Volume 18, p.169-191 (1998)

Call Number:

A98PHI02IDUS

URL:

http://www.jstor.org/stable/41967292

Keywords:

Crataegus, Crataegus okanaganensis, Crataegus okennonii, Crataegus phippsii, hawthorn, new species, Rosaceae, taxonomy

Abstract:

Three new species of Crataegus, C. okennonii J. B. Phipps (from series Douglasianae), C. okanaganens is J. B. Phipps & O'Kennnon (from the newly described series Purpureofructi J. B. Phipps & O'Kennon), and C. phippsii O'Kennon (near series Molles) are described from western North America. All are striking, widespread taxa with a substantial number of records.

Notes:

Reference Code: A98PHI02IDUS <br>

Full Citation: Phipps, J.B. and O'Kennon, R. 1998. Three new species of Crataegus (Rosaceae) from western North America: C. okennonii,. C. okanaganensis and C. phippsii. SIDA, Contributions to Botany, 18(1), 169-191. Accessible from http://www.jstor.org/stable/41967292. Retrieved from https://ia600202.us.archive.org/9/items/biostor-159011/biostor-159011.pdf [Accessed 21 October 2016] <br>

Location: ELECTRONIC FILE - BOTANY: MULTIPLE SPECIES <br>

Keywords: Taxonomy, Crataegus, Rosaceae, Crataegus okennonii, Crataegus okanaganensis, Crataegus phippsii, hawthorn, new species <br>