Difference between revisions of "Carya glabra"

(Miller) Sweet

Hort. Brit., 97. 1826.

Common names: Pignut hickory sweet pignut
EndemicWeedy
Basionym: Juglans glabra Miller
Synonyms: Carya glabra var. megacarpa SargentCarya glabra var. odorata (Marshall) LittleCarya leiodermis (Wangenheim) SargentCarya magnifloridana SmallCarya ovalis (Nuttall) BrittonCarya ovalis var. hirsuta (Ashe) SargentCarya ovalis var. obcordata (Muhlenberg & Willdenow) SargentCarya ovalis var. obovalis SargentCarya ovalis var. odorata (Marshall) SargentHicoria austrina unknownHicoria microcarpa unknown
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="tree some measurement"><b>Trees,</b> to 30 m.</span> <span class="statement" id="st-d0_s1" data-properties="bark coloration;bark relief;bark relief;bark relief;scale size;scale shape;strip size or width"><b>Bark </b>light gray, smooth or fissured or exfoliating with small platelike scales or narrow strips.</span> <span class="statement" id="st-d0_s2" data-properties="twig coloration;twig size;twig pubescence;twig pubescence"><b>Twigs </b>reddish-brown, slender, essentially glabrous or sparsely scaly.</span> <span class="statement" id="st-d0_s3" data-properties="terminal bud coloration;terminal bud coloration;terminal bud coloration;terminal bud shape;terminal bud some measurement"><b>Terminal </b>buds reddish-brown to tan, ovoid, 5-15 mm;</span> <span class="statement" id="st-d0_s4" data-properties="outer scale pubescence;outer scale pubescence;outer scale pubescence;outer scale pubescence;inner scale pubescence;inner scale architecture or pubescence;bud-scale arrangement">outer scales sparsely scaly, hirsute to glabrous, inner scales finely pubescent, sparsely scaly, bud-scales imbricate;</span> <span class="statement" id="st-d0_s5" data-properties="hood fusion">axillary buds protected by bracteoles fused into hood.</span> <span class="statement" id="st-d0_s6" data-properties="leaf some measurement"><b>Leaves </b>2-6 dm;</span> <span class="statement" id="st-d0_s7" data-properties="petiole some measurement;petiole pubescence;petiole pubescence;petiole pubescence;petiole architecture or pubescence;rachis pubescence;rachis pubescence">petiole 3-14 cm, glabrous to moderately pubescent near rachis, moderately scaly, rachis glabrous or finely puberulent.</span> <span class="statement" id="st-d0_s8" data-properties="leaflet atypical quantity;leaflet atypical quantity;leaflet quantity;lateral petiolule some measurement;terminal petiolule some measurement"><b>Leaflets </b>(3-) 5-7 (-9), lateral petiolules 0-2 mm, terminal petiolules 2-18 mm;</span> <span class="statement" id="st-d0_s9" data-properties="blade shape;blade shape;blade shape;blade shape;blade shape;blade length;blade width;margin architecture or shape;apex shape;apex shape;apex shape">blades ovate to elliptic or obovate, not falcate 4-21 × 2-10 cm, margins finely to coarsely serrate, apex acuminate to narrowly acuminate;</span> <span class="statement" id="st-d0_s10" data-properties="surface pubescence;surface pubescence;surface pubescence;hair architecture;hair architecture or arrangement;scale size;scale architecture;scale size;scale architecture or course;scale shape;scale shape;scale architecture;scale pubescence;scale architecture or pubescence">surfaces abaxially glabrous to densely pubescent with unicellular and 2-4-rayed fasciculate hairs, large peltate scales and small irregular, round, and 4-lobed peltate scales in spring, usually becoming glabrous in fall, adaxially scaly in spring.</span> <span class="statement" id="st-d0_s11" data-properties="catkin architecture;catkin architecture;catkin some measurement;stalk pubescence;stalk pubescence;beak pubescence"><b>Staminate </b>catkins pedunculate, to 13 cm, stalks glabrous or densely pubescent, bracts hirsute at tips;</span> <span class="statement" id="st-d0_s12" data-properties="anther pubescence">anthers hirsute.</span> <span class="statement" id="st-d0_s13" data-properties="fruit coloration;fruit coloration;fruit coloration;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit length;fruit width"><b>Fruits </b>tan to reddish-brown, obovoid, spheric or ellipsoid, not compressed to compressed, not angled, 2-4.5 × 2-3.5 cm;</span> <span class="statement" id="st-d0_s14" data-properties="husk pubescence or relief;husk thickness;husk dehiscence;husk dehiscence;suture architecture;suture architecture">husks rough, 2-5 mm thick, partially dehiscent or dehiscing to base, sutures smooth or slightly winged;</span> <span class="statement" id="st-d0_s15" data-properties="nut coloration;nut shape;nut shape;nut shape;nut shape;nut shape;nut shape;nut shape;nut shape;nut shape;nut shape;nut shape;nut relief">nuts tan, obovoid to ellipsoid, not compressed to compressed, not angled, rugulose;</span> <span class="statement" id="st-d0_s16" data-properties="shell width">shells thick.</span> <span class="statement" id="st-d0_s17" data-properties="seed taste"><b>Seeds </b>sweet.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Trees,</b> to 30 m. <b>Bark</b> light gray, smooth or fissured or exfoliating with small platelike scales or narrow strips. <b>Twigs</b> reddish brown, slender, essentially glabrous or sparsely scaly. <b>Terminal</b> buds reddish brown to tan, ovoid, 5-15 mm; outer scales sparsely scaly, hirsute to glabrous, inner scales finely pubescent, sparsely scaly, bud scales imbricate; axillary buds protected by bracteoles fused into hood. <b>Leaves</b> 2-6 dm; petiole 3-14 cm, glabrous to moderately pubescent near rachis, moderately scaly, rachis glabrous or finely puberulent. <b>Leaflets</b> (3-)5-7(-9), lateral petiolules 0-2 mm, terminal petiolules 2-18 mm; blades ovate to elliptic or obovate, not falcate 4-21 × 2-10 cm, margins finely to coarsely serrate, apex acuminate to narrowly acuminate; surfaces abaxially glabrous to densely pubescent with unicellular and 2-4-rayed fasciculate hairs, large peltate scales and small irregular, round, and 4-lobed peltate scales in spring, usually becoming glabrous in fall, adaxially scaly in spring. <b>Staminate</b> catkins pedunculate, to 13 cm, stalks glabrous or densely pubescent, bracts hirsute at tips; anthers hirsute. <b>Fruits</b> tan to reddish brown, obovoid, spheric or ellipsoid, not compressed to compressed, not angled, 2-4.5 × 2-3.5 cm; husks rough, 2-5 mm thick, partially dehiscent or dehiscing to base, sutures smooth or slightly winged; nuts tan, obovoid to ellipsoid, not compressed to compressed, not angled, rugulose; shells thick. <b>Seeds</b> sweet.</span><!--
  
 
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|publication year=1826
 
|publication year=1826
 
|special status=Endemic;Weedy
 
|special status=Endemic;Weedy
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_1143.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1143.xml
 
|genus=Carya
 
|genus=Carya
 
|species=Carya glabra
 
|species=Carya glabra
|anther pubescence=hirsute
 
|apex shape=acuminate;narrowly acuminate
 
|bark coloration=light gray
 
|bark relief=exfoliating;fissured;smooth
 
|beak pubescence=hirsute
 
|blade length=4cm;21cm
 
|blade shape=not falcate;ovate;elliptic or obovate
 
|blade width=2cm;10cm
 
|bud-scale arrangement=imbricate
 
|catkin architecture=pedunculate;staminate
 
|catkin some measurement=0cm;13cm
 
|fruit coloration=tan;reddish-brown
 
|fruit length=2cm;4.5cm
 
|fruit shape=not angled;ellipsoid not compressed;compressed
 
|fruit width=2cm;3.5cm
 
|hair architecture=unicellular
 
|hair architecture or arrangement=fasciculate
 
|hood fusion=fused
 
|husk dehiscence=dehiscing;dehiscent
 
|husk pubescence or relief=rough
 
|husk thickness=2mm;5mm
 
|inner scale architecture or pubescence=scaly
 
|inner scale pubescence=pubescent
 
|lateral petiolule some measurement=0mm;2mm
 
|leaf some measurement=2dm;6dm
 
|leaflet atypical quantity=7;9
 
|leaflet quantity=5;7
 
|margin architecture or shape=serrate
 
|nut coloration=tan
 
|nut relief=rugulose
 
|nut shape=not angled;obovoid;ellipsoid not compressed
 
|outer scale pubescence=hirsute;glabrous
 
|petiole architecture or pubescence=scaly
 
|petiole pubescence=glabrous;moderately pubescent
 
|petiole some measurement=3cm;14cm
 
|rachis pubescence=puberulent;glabrous
 
|scale architecture=peltate;peltate
 
|scale architecture or course=irregular
 
|scale architecture or pubescence=scaly
 
|scale pubescence=glabrous
 
|scale shape=4-lobed;round;plate-like
 
|scale size=small;large;small
 
|seed taste=sweet
 
|shell width=thick
 
|stalk pubescence=pubescent;glabrous
 
|strip size or width=narrow
 
|surface pubescence=abaxially glabrous;densely pubescent
 
|suture architecture=winged;smooth
 
|terminal bud coloration=reddish-brown;tan
 
|terminal bud shape=ovoid
 
|terminal bud some measurement=5mm;15mm
 
|terminal petiolule some measurement=2mm;18mm
 
|tree some measurement=0m;30m
 
|twig coloration=reddish-brown
 
|twig pubescence=scaly;glabrous
 
|twig size=slender
 
 
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-->[[Category:Treatment]][[Category:Carya]]
 
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Revision as of 13:32, 27 July 2019

Trees, to 30 m. Bark light gray, smooth or fissured or exfoliating with small platelike scales or narrow strips. Twigs reddish brown, slender, essentially glabrous or sparsely scaly. Terminal buds reddish brown to tan, ovoid, 5-15 mm; outer scales sparsely scaly, hirsute to glabrous, inner scales finely pubescent, sparsely scaly, bud scales imbricate; axillary buds protected by bracteoles fused into hood. Leaves 2-6 dm; petiole 3-14 cm, glabrous to moderately pubescent near rachis, moderately scaly, rachis glabrous or finely puberulent. Leaflets (3-)5-7(-9), lateral petiolules 0-2 mm, terminal petiolules 2-18 mm; blades ovate to elliptic or obovate, not falcate 4-21 × 2-10 cm, margins finely to coarsely serrate, apex acuminate to narrowly acuminate; surfaces abaxially glabrous to densely pubescent with unicellular and 2-4-rayed fasciculate hairs, large peltate scales and small irregular, round, and 4-lobed peltate scales in spring, usually becoming glabrous in fall, adaxially scaly in spring. Staminate catkins pedunculate, to 13 cm, stalks glabrous or densely pubescent, bracts hirsute at tips; anthers hirsute. Fruits tan to reddish brown, obovoid, spheric or ellipsoid, not compressed to compressed, not angled, 2-4.5 × 2-3.5 cm; husks rough, 2-5 mm thick, partially dehiscent or dehiscing to base, sutures smooth or slightly winged; nuts tan, obovoid to ellipsoid, not compressed to compressed, not angled, rugulose; shells thick. Seeds sweet.


Phenology: Flowering spring.
Habitat: Edge of bayous, deep flood plains, well-drained sandy soils, rolling hills and slopes, dry rocky soils, or thin soils on edge of granite outcrops
Elevation: 0-800 m

Distribution

V3 1143-distribution-map.gif

Ont., Ala., Ark., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Mass., Mich., Miss., Mo., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Vt., Va., W.Va.

Discussion

Carya glabra is a highly polymorphic species. Tight-barked trees bearing large pear-shaped fruits are common along the Gulf Coast (C. glabra var. megacarpa and C. leiodermis, C. magnifloridana). Trees with exfoliating bark, reddish petioles, and small, compressed, ellipsoid fruits that dehisce to the base (i.e., C. ovalis) are more common at higher latitudes. Carya glabra intergrades with C. floridana, C. pallida, and C. texana, and it is reported to hybridize with the diploid C. cordiformis (C. ×demareei Palmer). The extreme northern ovalis form of the species also appears to hybridize with the typical glabra in areas of sympatry.

Selected References

None.

Lower Taxa

None.
... more about "Carya glabra"
Donald E. Stone +
(Miller) Sweet +
Juglans glabra +
Pignut hickory +  and sweet pignut +
Ont. +, Ala. +, Ark. +, Conn. +, Del. +, D.C. +, Fla. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Md. +, Mass. +, Mich. +, Miss. +, Mo. +, N.H. +, N.J. +, N.Y. +, N.C. +, Ohio +, Okla. +, Pa. +, R.I. +, S.C. +, Tenn. +, Tex. +, Vt. +, Va. +  and W.Va. +
0-800 m +
Edge of bayous, deep flood plains, well-drained sandy soils, rolling hills and slopes, dry rocky soils, or thin soils on edge of granite outcrops +
Flowering spring. +
Hort. Brit., +
Endemic +  and Weedy +
Carya glabra var. megacarpa +, Carya glabra var. odorata +, Carya leiodermis +, Carya magnifloridana +, Carya ovalis +, Carya ovalis var. hirsuta +, Carya ovalis var. obcordata +, Carya ovalis var. obovalis +, Carya ovalis var. odorata +, Hicoria austrina +  and Hicoria microcarpa +
Carya glabra +
species +