Difference between revisions of "Pinus contorta var. murrayana"

(Greville & Balfour) Engelmann in S. Watson

in S. Watson,Bot. California 2: 126. 1880.

Common names: Sierra lodgepole pine
Basionym: Pinus murrayana unknown
Synonyms: Pinus contorta subsp. murrayana (Greville & Balfour) Critchfield
Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="tree some measurement"><b>Trees </b>to 50m;</span> <span class="statement" id="st-d0_s1" data-properties="trunk diameter;trunk course;trunk shape">trunk to 0.9m diam., straight, little tapering;</span> <span class="statement" id="st-d0_s2" data-properties="crown shape">crown mostly conic at maturity.</span> <span class="statement" id="st-d0_s3" data-properties="bark architecture or pubescence;bark architecture;bark coloration;bark coloration;bark coloration"><b>Bark </b>scaly, not evidently furrowed, orange to purple-brown.</span> <span class="statement" id="st-d0_s4" data-properties="branch orientation;branch orientation"><b>Branches </b>spreading, ascending at tips.</span> <span class="statement" id="st-d0_s5" data-properties="leaf length;leaf width;leaf coloration;apex shape"><b>Leaves </b>5–8cm × 1–2mm, yellow-green, apex acute.</span> <span class="statement" id="st-d0_s6" data-properties="seed-cone life cycle;seed-cone life cycle;seed-cone architecture or shape;seed-cone orientation;seed-cone arrangement;seed-cone arrangement;year count;mid and lower apophysis shape"><b>Seed-</b>cones maturing in 2 years, shedding seeds and falling soon thereafter, nearly symmetric, mostly spreading, rarely in whorls, more often paired or solitary, mid and lower apophyses mostly shallowly domed.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Trees </b>to 50m; trunk to 0.9m diam., straight, little tapering; crown mostly conic at maturity. <b>Bark</b> scaly, not evidently furrowed, orange- to purple-brown. <b>Branches</b> spreading, ascending at tips. <b>Leaves</b> 5–8cm × 1–2mm, yellow-green, apex acute. <b>Seed</b> cones maturing in 2 years, shedding seeds and falling soon thereafter, nearly symmetric, mostly spreading, rarely in whorls, more often paired or solitary, mid and lower apophyses mostly shallowly domed.</span><!--
  
 
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|publication year=1880
 
|publication year=1880
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_255.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_255.xml
 
|genus=Pinus
 
|genus=Pinus
 
|species=Pinus contorta
 
|species=Pinus contorta
 
|variety=Pinus contorta var. murrayana
 
|variety=Pinus contorta var. murrayana
|apex shape=acute
 
|bark architecture=furrowed
 
|bark architecture or pubescence=scaly
 
|bark coloration=orange;purple-brown
 
|branch orientation=ascending;spreading
 
|crown shape=conic
 
|leaf coloration=yellow-green
 
|leaf length=5cm;8cm
 
|leaf width=1mm;2mm
 
|mid and lower apophysis shape=domed
 
|seed-cone architecture or shape=symmetric
 
|seed-cone arrangement=solitary;paired
 
|seed-cone life cycle=falling;maturing
 
|seed-cone orientation=spreading
 
|tree some measurement=0m;50m
 
|trunk course=straight
 
|trunk diameter=0m;0.9m
 
|trunk shape=tapering
 
|year count=2
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Pinus contorta]]
 
-->[[Category:Treatment]][[Category:Pinus contorta]]

Revision as of 14:15, 27 July 2019

Trees to 50m; trunk to 0.9m diam., straight, little tapering; crown mostly conic at maturity. Bark scaly, not evidently furrowed, orange- to purple-brown. Branches spreading, ascending at tips. Leaves 5–8cm × 1–2mm, yellow-green, apex acute. Seed cones maturing in 2 years, shedding seeds and falling soon thereafter, nearly symmetric, mostly spreading, rarely in whorls, more often paired or solitary, mid and lower apophyses mostly shallowly domed.


Habitat: Montane forests
Elevation: 400–3500m

Distribution

V2 255-distribution-map.gif

Calif., Nev., Oreg., Wash., Mexico in Baja California.

Discussion

Pinus contorta var. murrayana is the tallest and best-formed variety of this species.

Selected References

None.

Lower Taxa

None.
Robert Kral +
(Greville & Balfour) Engelmann in S. Watson +
Pinus murrayana +
Sierra lodgepole pine +
Calif. +, Nev. +, Oreg. +, Wash. +  and Mexico in Baja California. +
400–3500m +
Montane forests +
in S. Watson,Bot. California +
Pinus contorta subsp. murrayana +
Pinus contorta var. murrayana +
Pinus contorta +
variety +