View source for Pinus ponderosa var. scopulorum

{{Treatment/ID
|accepted_name=Pinus ponderosa var. scopulorum
|accepted_authority=Engelmann in S. Watson
|publications={{Treatment/Publication
|title=in S. Watson,Bot. California
|place=2: 126. 1880
|year=1880
}}
|common_names=Rocky Mountain ponderosa pine
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Pinus brachyptera
|authority=(Engelmann) Lemmon
}}{{Treatment/ID/Synonym
|name=Pinus scopulorum
|authority=unknown
}}
|hierarchy=Pinaceae;Pinus;Pinus ponderosa;Pinus ponderosa var. scopulorum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Pinaceae]]</div><div class="higher-taxon"><small>genus</small>[[Pinus]]</div><div class="higher-taxon"><small>species</small>[[Pinus ponderosa]]</div><div class="higher-taxon"><small>variety</small>[[Pinus ponderosa var. scopulorum]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="tree some measurement"><b>Trees </b>to 24m;</span> <span class="statement" id="st-d0_s1" data-properties="trunk diameter">trunk to 1.5m diam.</span> <span class="statement" id="st-d0_s2" data-properties="twig coloration;twig pubescence"><b>Twigs </b>mostly redbrown, rarely glaucous.</span> <span class="statement" id="st-d0_s3" data-properties="leaf count;leaf atypical length;leaf length;leaf atypical width;leaf width"><b>Leaves </b>mainly 2–3 per fascicle, (7–) 10–17cm × (1.2–) 1.4–2mm.</span> <span class="statement" id="st-d0_s4" data-properties="pollen cone coloration"><b>Pollen </b>cones yellow.</span> <span class="statement" id="st-d0_s5" data-properties="seed-cone architecture or shape;seed-cone distance"><b>Seed-</b>cones mostly symmetric, 5–10cm;</span> <span class="statement" id="st-d0_s6" data-properties="apophysis prominence;scale reproduction">apophyses of fertile scales moderately raised;</span> <span class="statement" id="st-d0_s7" data-properties="umbo position;umbo shape;umbo width;prickle architecture or shape;spur height or length or size;spur shape">umbo low pyramidal, narrowing acuminately to a stout-based prickle or short sharp spur.</span> <span class="statement" id="st-d0_s8" data-properties="seed body some measurement"><b>Seed </b>body 3–4mm;</span> <span class="statement" id="st-d0_s9" data-properties="wing some measurement">wing to 15mm.</span><!--

-->{{Treatment/Body
|habitat=Tablelands, canyon slopes and rims, and foothills, western Great Plains, Rocky Mountains
|elevation=1000–3000m
|distribution=B.C.;Ariz.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Okla.;Oreg.;S.Dak.;Tex.;Utah;Wash.;Wyo.;Mexico.
|discussion=<p>The most important timber pine of the Rocky Mountains is Pinus ponderosa var. scopulorum. It intergrades with P. ponderosa var. ponderosa in Idaho, Montana, and Washington, and with P. ponderosa var. arizonica in Arizona, New Mexico, and Mexico.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Pinus ponderosa var. scopulorum
|author=
|authority=Engelmann in S. Watson
|rank=variety
|parent rank=species
|synonyms=Pinus brachyptera;Pinus scopulorum
|basionyms=
|family=Pinaceae
|habitat=Tablelands, canyon slopes and rims, and foothills, western Great Plains, Rocky Mountains
|elevation=1000–3000m
|distribution=B.C.;Ariz.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Okla.;Oreg.;S.Dak.;Tex.;Utah;Wash.;Wyo.;Mexico.
|reference=None
|publication title=in S. Watson,Bot. California
|publication year=1880
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_548.xml
|genus=Pinus
|species=Pinus ponderosa
|variety=Pinus ponderosa var. scopulorum
|apophysis prominence=raised
|leaf atypical length=7cm;10cm
|leaf atypical width=1.2mm;1.4mm
|leaf count=2;3
|leaf length=10cm;17cm
|leaf width=1.4mm;2mm
|pollen cone coloration=yellow
|prickle architecture or shape=stout-based
|scale reproduction=fertile
|seed body some measurement=3mm;4mm
|seed-cone architecture or shape=symmetric
|seed-cone distance=5cm;10cm
|spur height or length or size=short
|spur shape=sharp
|tree some measurement=0m;24m
|trunk diameter=0m;1.5m
|twig coloration=redbrown
|twig pubescence=glaucous
|umbo position=low
|umbo shape=pyramidal
|umbo width=narrowing
|wing some measurement=0mm;15mm
}}<!--

-->[[Category:Treatment]][[Category:Pinus ponderosa]]