Pinus ponderosa var. jeffreyi (A.Murray bis) Engelm.
, Bot. California [W.H.Brewer] 2: 126 (1880). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:197058-2
- Species Name
- Pinus ponderosa P.Lawson & C.Lawson, Agric. Man. 354 (1836).
- Publication
- Geological Survey of California. J. D. Whitney, State Geologist. Botany. Cambridge, MA
- Collation
- 2: 126
- Family as entered in IPNI
- Pinaceae
Remarks
:p. 117: “Tribe III. ABIETINEAE. (By Dr. George Engelmaxn.); “ all the novelties in this tribe (incl. Pinus), Engelmann is the author.