Pinus ponderosa subsp. jeffreyi (A.Murray bis) A.E.Murray
, Kalmia 12: 23 (1982).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:921300-1
- Publication
- Kalmia; Botanic Journal. Levittown, Philadelphia, PA
- Collation
- 12: 23
- Date of Publication
- July 1982
- Family as entered in IPNI
- Pinaceae