FNA>Volume Importer |
FNA>Volume Importer |
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| | |year=1759 | | |year=1759 |
| | }} | | }} |
| − | |common_names=Butternut;white walnut;noyer cerdré | + | |common_names=Butternut;white walnut;noyer cendré |
| | |special_status={{Treatment/ID/Special_status | | |special_status={{Treatment/ID/Special_status |
| | |code=C | | |code=C |
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| | }}<!-- | | }}<!-- |
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| − | --><span class="statement" id="st-d0_s0" data-properties="tree atypical some measurement;tree some measurement"><b>Trees,</b> to 20 (-30) m.</span> <span class="statement" id="st-d0_s1" data-properties="bark coloration;bark coloration;bark shape;plate architecture or pubescence or relief;plate architecture or pubescence"><b>Bark </b>light gray or gray-brown, shallowly divided into smooth or scaly plates.</span> <span class="statement" id="st-d0_s2" data-properties="twig architecture;distal edge course;distal edge course;ridge prominence;ridge coloration;ridge pubescence"><b>Twigs </b>with distal edge of leaf-scar straight or nearly so, bordered by well-defined, tan-gray, velvety ridge;</span> <span class="statement" id="st-d0_s3" data-properties="pith coloration">pith dark-brown.</span> <span class="statement" id="st-d0_s4" data-properties="terminal bud shape;terminal bud shape;terminal bud some measurement"><b>Terminal </b>buds conic, flattened, 12-18 mm.</span> <span class="statement" id="st-d0_s5" data-properties="leaf some measurement"><b>Leaves </b>30-60 cm;</span> <span class="statement" id="st-d0_s6" data-properties="petiole some measurement">petiole 3.5-12 cm.</span> <span class="statement" id="st-d0_s7" data-properties="leaflet atypical quantity;leaflet quantity;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet architecture or shape;leaflet atypical length;leaflet atypical length;leaflet length;leaflet width;margin architecture or shape;apex shape"><b>Leaflets </b>(7-) 11-17, ovate to lanceolate or oblong-lanceolate, ± symmetric, (2.5-) 5-11 (-17.5) × 1.5-6.5 cm, margins serrate, apex acuminate;</span> <span class="statement" id="st-d0_s8" data-properties="hair quantity;hair architecture or arrangement;hair architecture or function or pubescence;axil pubescence;tuft prominence;hair architecture or arrangement;hair arrangement;hair architecture or arrangement">surfaces abaxially with abundant 4-8-rayed fasciculate hairs, scales, and sometimes capitate-glandular hairs, axils of proximal veins with prominent tufts of fasciculate hairs, adaxially with scattered fasciculate hairs or becoming glabrescent;</span> <span class="statement" id="st-d0_s9" data-properties="terminal leaflet presence;terminal leaflet size">terminal leaflet present, usually large.</span> <span class="statement" id="st-d0_s10" data-properties="catkin architecture;catkin some measurement"><b>Staminate </b>catkins 6-14 cm;</span> <span class="statement" id="st-d0_s11" data-properties="stamen quantity">stamens 7-15 per flower;</span> <span class="statement" id="st-d0_s12" data-properties="pollen-sac distance">pollen-sacs 0.8-1.2 mm.</span> <span class="statement" id="st-d0_s13" data-properties="fruit quantity;fruit shape;fruit shape;fruit shape;fruit shape;fruit some measurement;fruit architecture or pubescence or relief;capitate-glandular hair density"><b>Fruits </b>3-5, ellipsoid to ovoid or cylindric, 4-8 cm, smooth, with dense capitate-glandular hairs;</span> <span class="statement" id="st-d0_s14" data-properties="nut shape;nut shape;nut shape;nut shape;nut some measurement;main ridge quantity;main ridge height;main ridge size or width;main ridge dehiscence or orientation;ridge size or width;ridge architecture;ridge dehiscence or orientation">nuts ellipsoid to subcylindric or ovoid, 3-6 cm, surface with ca. 8 high, narrow, longitudinal main ridges, with narrow, interrupted, longitudinal ridges or lamellae between main ridges.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Trees,</b> to 20(-30) m. <b>Bark</b> light gray or gray-brown, shallowly divided into smooth or scaly plates. <b>Twigs</b> with distal edge of leaf scar straight or nearly so, bordered by well-defined, tan-gray, velvety ridge; pith dark brown. <b>Terminal</b> buds conic, flattened, 12-18 mm. <b>Leaves</b> 30-60 cm; petiole 3.5-12 cm. <b>Leaflets</b> (7-)11-17, ovate to lanceolate or oblong-lanceolate, ± symmetric, (2.5-)5-11(-17.5) × 1.5-6.5 cm, margins serrate, apex acuminate; surfaces abaxially with abundant 4-8-rayed fasciculate hairs, scales, and sometimes capitate-glandular hairs, axils of proximal veins with prominent tufts of fasciculate hairs, adaxially with scattered fasciculate hairs or becoming glabrescent; terminal leaflet present, usually large. <b>Staminate</b> catkins 6-14 cm; stamens 7-15 per flower; pollen sacs 0.8-1.2 mm. <b>Fruits</b> 3-5, ellipsoid to ovoid or cylindric, 4-8 cm, smooth, with dense capitate-glandular hairs; nuts ellipsoid to subcylindric or ovoid, 3-6 cm, surface with ca. 8 high, narrow, longitudinal main ridges, with narrow, interrupted, longitudinal ridges or lamellae between main ridges.</span><!-- |
| | | | |
| | -->{{Treatment/Body | | -->{{Treatment/Body |
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| | |publication year=1759 | | |publication year=1759 |
| | |special status=Conservation concern;Endemic;Selected by author to be illustrated | | |special status=Conservation concern;Endemic;Selected by author to be illustrated |
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_908.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_908.xml |
| | |genus=Juglans | | |genus=Juglans |
| | |species=Juglans cinerea | | |species=Juglans cinerea |
| − | |apex shape=acuminate
| |
| − | |axil pubescence=glabrescent
| |
| − | |bark coloration=gray-brown;light gray
| |
| − | |bark shape=divided
| |
| − | |capitate-glandular hair density=dense
| |
| − | |catkin architecture=staminate
| |
| − | |catkin some measurement=6cm;14cm
| |
| − | |distal edge course=nearly;straight
| |
| − | |fruit architecture or pubescence or relief=smooth
| |
| − | |fruit quantity=3;5
| |
| − | |fruit shape=ellipsoid;ovoid or cylindric
| |
| − | |fruit some measurement=4cm;8cm
| |
| − | |hair architecture or arrangement=fasciculate;fasciculate;fasciculate
| |
| − | |hair architecture or function or pubescence=capitate-glandular
| |
| − | |hair arrangement=scattered
| |
| − | |hair quantity=abundant
| |
| − | |leaf some measurement=30cm;60cm
| |
| − | |leaflet architecture or shape=symmetric
| |
| − | |leaflet atypical length=11cm;17.5cm
| |
| − | |leaflet atypical quantity=7;11
| |
| − | |leaflet length=5cm;11cm
| |
| − | |leaflet quantity=11;17
| |
| − | |leaflet shape=ovate;lanceolate or oblong-lanceolate
| |
| − | |leaflet width=1.5cm;6.5cm
| |
| − | |main ridge dehiscence or orientation=longitudinal
| |
| − | |main ridge height=high
| |
| − | |main ridge quantity=8
| |
| − | |main ridge size or width=narrow
| |
| − | |margin architecture or shape=serrate
| |
| − | |nut shape=ellipsoid;subcylindric or ovoid
| |
| − | |nut some measurement=3cm;6cm
| |
| − | |petiole some measurement=3.5cm;12cm
| |
| − | |pith coloration=dark-brown
| |
| − | |plate architecture or pubescence=scaly
| |
| − | |plate architecture or pubescence or relief=smooth
| |
| − | |pollen-sac distance=0.8mm;1.2mm
| |
| − | |ridge architecture=interrupted
| |
| − | |ridge coloration=tan-gray
| |
| − | |ridge dehiscence or orientation=longitudinal
| |
| − | |ridge prominence=well-defined
| |
| − | |ridge pubescence=velvety
| |
| − | |ridge size or width=narrow
| |
| − | |stamen quantity=7;15
| |
| − | |terminal bud shape=flattened;conic
| |
| − | |terminal bud some measurement=12mm;18mm
| |
| − | |terminal leaflet presence=absent
| |
| − | |terminal leaflet size=large
| |
| − | |tree atypical some measurement=20m;30m
| |
| − | |tree some measurement=0m;20m
| |
| − | |tuft prominence=prominent
| |
| − | |twig architecture=bordered
| |
| | }}<!-- | | }}<!-- |
| | | | |
| | -->[[Category:Treatment]][[Category:Juglans]] | | -->[[Category:Treatment]][[Category:Juglans]] |
Trees, to 20(-30) m. Bark light gray or gray-brown, shallowly divided into smooth or scaly plates. Twigs with distal edge of leaf scar straight or nearly so, bordered by well-defined, tan-gray, velvety ridge; pith dark brown. Terminal buds conic, flattened, 12-18 mm. Leaves 30-60 cm; petiole 3.5-12 cm. Leaflets (7-)11-17, ovate to lanceolate or oblong-lanceolate, ± symmetric, (2.5-)5-11(-17.5) × 1.5-6.5 cm, margins serrate, apex acuminate; surfaces abaxially with abundant 4-8-rayed fasciculate hairs, scales, and sometimes capitate-glandular hairs, axils of proximal veins with prominent tufts of fasciculate hairs, adaxially with scattered fasciculate hairs or becoming glabrescent; terminal leaflet present, usually large. Staminate catkins 6-14 cm; stamens 7-15 per flower; pollen sacs 0.8-1.2 mm. Fruits 3-5, ellipsoid to ovoid or cylindric, 4-8 cm, smooth, with dense capitate-glandular hairs; nuts ellipsoid to subcylindric or ovoid, 3-6 cm, surface with ca. 8 high, narrow, longitudinal main ridges, with narrow, interrupted, longitudinal ridges or lamellae between main ridges.
Phenology: Flowering spring (Apr–Jun).
Habitat: Rich woods of river terraces and valleys, also dry rocky slopes
Elevation: 0-1000 m
Distribution
N.B., Ont., Que., Ala., Ark., Conn., Del., Ga., Ill., Ind., Iowa, Ky., Maine, Md., Mass., Mich., Minn., Miss., Mo., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tenn., Vt., Va., W.Va., Wis.
Discussion
Of conservation concern.
The butternut canker is killing Juglans cinerea across its range. Because the trees do not root-sprout, the range is contracting.
Selected References
None.
