Difference between revisions of "Juglans microcarpa"

Berlandier in J. L. Berlandier and R. Choval

in J. L. Berlandier and R. Choval, Diario Viaje Comis. Limites, 276. 1850.

Common names: Little walnut nogal nogalito namboca
Selected by author to be illustrated
Synonyms: Juglans rupestris Engelmann ex Torrey
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
FNA>Volume Importer
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--><span class="statement" id="st-d0_s0" data-properties="shrub some measurement;tree size;tree some measurement"><b>Shrubs </b>or small trees, to 10 m.</span> <span class="statement" id="st-d0_s1" data-properties="bark size;bark coloration;ridge pubescence or relief"><b>Bark </b>medium gray, split into ± rough ridges.</span> <span class="statement" id="st-d0_s2" data-properties="twig pubescence;twig architecture;distal edge shape;zone prominence;zone pubescence"><b>Twigs </b>with distal edge of leaf-scar notched, glabrous or bordered by poorly defined velvety zone;</span> <span class="statement" id="st-d0_s3" data-properties="pith coloration;pith coloration;pith coloration">pith light to dark-brown.</span> <span class="statement" id="st-d0_s4" data-properties="terminal bud shape;terminal bud shape;terminal bud shape;terminal bud shape;terminal bud some measurement"><b>Terminal </b>buds globose to short-ovoid, not flattened, 3-5 mm.</span> <span class="statement" id="st-d0_s5" data-properties="leaf some measurement"><b>Leaves </b>12-29 cm;</span> <span class="statement" id="st-d0_s6" data-properties="petiole atypical some measurement;petiole some measurement">petiole 1-3 (-4) cm.</span> <span class="statement" id="st-d0_s7" data-properties="leaflet quantity;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet atypical length;leaflet length;leaflet atypical width;leaflet width;margin shape;margin shape;apex shape"><b>Leaflets </b>17-25, lanceolate or narrowly lanceolate, weakly to strongly falcate, 5.2-6.3 (-9.6) × 0.8-1.1 (-2.2) cm, margins entire or toothed, apex long-acuminate;</span> <span class="statement" id="st-d0_s8" data-properties="scale arrangement;tuft prominence;hair architecture or arrangement">surfaces abaxially with capitate-glandular hairs (sometimes becoming sparse late in season except along veins), often scattered scales, axils of proximal veins usually, not always, with prominent tufts of fasciculate hairs, adaxially with capitate-glandular hairs (late in season hairs sometimes becoming sparse except along veins);</span> <span class="statement" id="st-d0_s9" data-properties="terminal leaflet size">terminal leaflet usually small.</span> <span class="statement" id="st-d0_s10" data-properties="catkin architecture;catkin some measurement"><b>Staminate </b>catkins 3-7 cm;</span> <span class="statement" id="st-d0_s11" data-properties="stamen atypical quantity;stamen quantity">stamens 20-25 (-35) per flower;</span> <span class="statement" id="st-d0_s12" data-properties="pollen-sac distance">pollen-sacs 0.8-1 mm.</span> <span class="statement" id="st-d0_s13" data-properties="fruit quantity;fruit shape;fruit some measurement;fruit architecture or pubescence or relief"><b>Fruits </b>1-3, globose, 1.4-2.3 cm, smooth, with capitate-glandular hairs;</span> <span class="statement" id="st-d0_s14" data-properties="nut shape;nut shape;nut shape;nut some measurement;nut architecture;between grooves surface architecture or pubescence or relief">nuts globose to depressed-globose, 1.1-1.7 cm, grooved, surface between grooves smooth.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs </b>or small trees, to 10 m. <b>Bark</b> medium gray, split into ± rough ridges. <b>Twigs</b> with distal edge of leaf scar notched, glabrous or bordered by poorly defined velvety zone; pith light to dark brown. <b>Terminal</b> buds globose to short-ovoid, not flattened, 3-5 mm. <b>Leaves</b> 12-29 cm; petiole 1-3(-4) cm. <b>Leaflets</b> 17-25, lanceolate or narrowly lanceolate, weakly to strongly falcate, 5.2-6.3(-9.6) × 0.8-1.1(-2.2) cm, margins entire or toothed, apex long-acuminate; surfaces abaxially with capitate-glandular hairs (sometimes becoming sparse late in season except along veins), often scattered scales, axils of proximal veins usually, not always, with prominent tufts of fasciculate hairs, adaxially with capitate-glandular hairs (late in season hairs sometimes becoming sparse except along veins); terminal leaflet usually small. <b>Staminate</b> catkins 3-7 cm; stamens 20-25(-35) per flower; pollen sacs 0.8-1 mm. <b>Fruits</b> 1-3, globose, 1.4-2.3 cm, smooth, with capitate-glandular hairs; nuts globose to depressed-globose, 1.1-1.7 cm, grooved, surface between grooves smooth.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Along creeks and rivers
 
|habitat=Along creeks and rivers
 
|elevation=200-2000 m
 
|elevation=200-2000 m
|distribution=Kans.;N.Mex.;Okla.;Tex.;Mexico (Chihuahua);Mexico (Coahuila);Mexico (and Nuevo León)
+
|distribution=Kans.;N.Mex.;Okla.;Tex.;Mexico (Chihuahua;Coahuila;and Nuevo León).
 
|discussion=<p>Specimens of Juglans microcarpa with larger leaflets (parenthetical numbers above) may result from introgression with J. major. These have sometimes been treated as J. microcarpa var. stewartii (I. M. Johnston) W. E. Manning, but W. E. Manning (1978) reported this variety only from Mexico. Intermediates between J. microcarpa and J. nigra (q.v.) are also known.</p>
 
|discussion=<p>Specimens of Juglans microcarpa with larger leaflets (parenthetical numbers above) may result from introgression with J. major. These have sometimes been treated as J. microcarpa var. stewartii (I. M. Johnston) W. E. Manning, but W. E. Manning (1978) reported this variety only from Mexico. Intermediates between J. microcarpa and J. nigra (q.v.) are also known.</p>
 
|tables=
 
|tables=
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|habitat=Along creeks and rivers
 
|habitat=Along creeks and rivers
 
|elevation=200-2000 m
 
|elevation=200-2000 m
|distribution=Kans.;N.Mex.;Okla.;Tex.;Mexico (Chihuahua);Mexico (Coahuila);Mexico (and Nuevo León)
+
|distribution=Kans.;N.Mex.;Okla.;Tex.;Mexico (Chihuahua;Coahuila;and Nuevo León).
 
|reference=None
 
|reference=None
 
|publication title=in J. L. Berlandier and R. Choval, Diario Viaje Comis. Limites,
 
|publication title=in J. L. Berlandier and R. Choval, Diario Viaje Comis. Limites,
 
|publication year=1850
 
|publication year=1850
 
|special status=Selected by author to be illustrated
 
|special status=Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_950.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_950.xml
 
|genus=Juglans
 
|genus=Juglans
 
|species=Juglans microcarpa
 
|species=Juglans microcarpa
|apex shape=long-acuminate
 
|bark coloration=gray
 
|bark size=medium
 
|between grooves surface architecture or pubescence or relief=smooth
 
|catkin architecture=staminate
 
|catkin some measurement=3cm;7cm
 
|distal edge shape=notched
 
|fruit architecture or pubescence or relief=smooth
 
|fruit quantity=1;3
 
|fruit shape=globose
 
|fruit some measurement=1.4cm;2.3cm
 
|hair architecture or arrangement=fasciculate
 
|leaf some measurement=12cm;29cm
 
|leaflet atypical length=6.3cm;9.6cm
 
|leaflet atypical width=1.1cm;2.2cm
 
|leaflet length=5.2cm;6.3cm
 
|leaflet quantity=17;25
 
|leaflet shape=narrowly lanceolate;weakly strongly falcate
 
|leaflet width=0.8cm;1.1cm
 
|margin shape=toothed;entire
 
|nut architecture=grooved
 
|nut shape=globose;depressed-globose
 
|nut some measurement=1.1cm;1.7cm
 
|petiole atypical some measurement=3cm;4cm
 
|petiole some measurement=1cm;3cm
 
|pith coloration=light;dark-brown
 
|pollen-sac distance=0.8mm;1mm
 
|ridge pubescence or relief=rough
 
|scale arrangement=scattered
 
|shrub some measurement=0m;10m
 
|stamen atypical quantity=25;35
 
|stamen quantity=20;25
 
|terminal bud shape=not flattened;globose;short-ovoid
 
|terminal bud some measurement=3mm;5mm
 
|terminal leaflet size=small
 
|tree size=small
 
|tree some measurement=0m;10m
 
|tuft prominence=prominent
 
|twig architecture=bordered
 
|twig pubescence=glabrous
 
|zone prominence=defined
 
|zone pubescence=velvety
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Juglans]]
 
-->[[Category:Treatment]][[Category:Juglans]]

Revision as of 13:54, 27 July 2019

Shrubs or small trees, to 10 m. Bark medium gray, split into ± rough ridges. Twigs with distal edge of leaf scar notched, glabrous or bordered by poorly defined velvety zone; pith light to dark brown. Terminal buds globose to short-ovoid, not flattened, 3-5 mm. Leaves 12-29 cm; petiole 1-3(-4) cm. Leaflets 17-25, lanceolate or narrowly lanceolate, weakly to strongly falcate, 5.2-6.3(-9.6) × 0.8-1.1(-2.2) cm, margins entire or toothed, apex long-acuminate; surfaces abaxially with capitate-glandular hairs (sometimes becoming sparse late in season except along veins), often scattered scales, axils of proximal veins usually, not always, with prominent tufts of fasciculate hairs, adaxially with capitate-glandular hairs (late in season hairs sometimes becoming sparse except along veins); terminal leaflet usually small. Staminate catkins 3-7 cm; stamens 20-25(-35) per flower; pollen sacs 0.8-1 mm. Fruits 1-3, globose, 1.4-2.3 cm, smooth, with capitate-glandular hairs; nuts globose to depressed-globose, 1.1-1.7 cm, grooved, surface between grooves smooth.


Phenology: Flowering spring (Mar–Apr[-Jun]).
Habitat: Along creeks and rivers
Elevation: 200-2000 m

Distribution

V3 950-distribution-map.gif

Kans., N.Mex., Okla., Tex., Mexico (Chihuahua, Coahuila, and Nuevo León).

Discussion

Specimens of Juglans microcarpa with larger leaflets (parenthetical numbers above) may result from introgression with J. major. These have sometimes been treated as J. microcarpa var. stewartii (I. M. Johnston) W. E. Manning, but W. E. Manning (1978) reported this variety only from Mexico. Intermediates between J. microcarpa and J. nigra (q.v.) are also known.

Selected References

None.

Lower Taxa

None.
... more about "Juglans microcarpa"
Alan T. Whittemore +  and Donald E. Stone +
Berlandier in J. L. Berlandier and R. Choval +
Little walnut +, nogal +, nogalito +  and namboca +
Kans. +, N.Mex. +, Okla. +, Tex. +, Mexico (Chihuahua +, Coahuila +  and and Nuevo León). +
200-2000 m +
Along creeks and rivers +
Flowering spring (Mar–Apr[-Jun]). +
in J. L. Berlandier and R. Choval, Diario Viaje Comis. Limites, +
Selected by author to be illustrated +
Juglans rupestris +
Juglans microcarpa +
species +