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| − | --><span class="statement" id="st-d0_s0" data-properties="shrub duration;shrub architecture;shrub growth form;shrub atypical some measurement;shrub some measurement;tree size;tree duration;tree architecture;tree growth form;tree atypical some measurement;tree some measurement"><b>Shrubs </b>or rarely small trees, deciduous, rhizomatous, colonial, to 2 (-4.5) m.</span> <span class="statement" id="st-d0_s1" data-properties="branchlet coloration;branchlet coloration;branchlet pubescence"><b>Branchlets </b>reddish-brown and gland-dotted when young, becoming whitish gray in age, otherwise densely pilose;</span> <span class="statement" id="st-d0_s2" data-properties="gland coloration">glands yellow.</span> <span class="statement" id="st-d0_s3" data-properties="leaf-blade odor;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade atypical length;leaf-blade length;leaf-blade width;leaf-blade texture;leaf-blade texture;base shape;base shape;base shape;margin architecture or shape;margin position;margin position;margin position;margin position;apex shape;apex shape;apex shape;apex shape;apex architecture or shape"><b>Leaf-</b>blade aromatic when crushed, oblanceolate to elliptic, occasionally obovate, 2.5-6.5 (-7.8) × 1.5-2.7 cm, usually membranous, less often leathery, base cuneate to attenuate, margins sometimes entire, usually serrate distal to middle, apex obtuse to rounded, sometimes acute, short-apiculate;</span> <span class="statement" id="st-d0_s4" data-properties="surface coloration;surface pubescence;surface architecture or function or pubescence;surface coloration;surface pubescence;surface architecture;surface architecture">surfaces abaxially pale green, pilose on veins, moderately to densely glandular, adaxially dark green, pilose (especially along midrib), glandless or sparsely glandular;</span> <span class="statement" id="st-d0_s5" data-properties="gland coloration">glands yellowbrown.</span> <span class="statement" id="st-d0_s6" data-properties="inflorescence architecture;inflorescence some measurement"><b>Inflorescences:</b> staminate 0.4-1.8 cm;</span> <span class="statement" id="st-d0_s7" data-properties="inflorescence architecture;inflorescence some measurement">pistillate 0.3-1.4 cm.</span> <span class="statement" id="st-d0_s8" data-properties="flower reproduction;flower architecture;flower architecture"><b>Flowers </b>unisexual, staminate and pistillate on different plants.</span> <span class="statement" id="st-d0_s9" data-properties="flower architecture;bract height or length or size;margin coloration;margin pubescence;margin pubescence;margin pubescence;margin pubescence"><b>Staminate </b>flowers: bract of flower shorter than staminal column, margins opaque, apically ciliate or completely glabrous, usually abaxially glabrous, occasionally densely pilose;</span> <span class="statement" id="st-d0_s10" data-properties="flower architecture;stamen quantity">stamens mostly 3-4.</span> <span class="statement" id="st-d0_s11" data-properties="flower architecture;bracteole duration;bracteole size;bracteole fusion;fruit quantity;margin pubescence;margin pubescence;margin coloration"><b>Pistillate </b>flowers: bracteoles persistent in fruit, 4, not accrescent or adnate to fruit wall, margins slightly ciliate or glabrous, abaxially usually densely gland-dotted;</span> <span class="statement" id="st-d0_s12" data-properties="flower architecture;ovary wall pubescence;ovary wall pubescence">ovary wall densely hirsute near apex, otherwise glabrous.</span> <span class="statement" id="st-d0_s13" data-properties="fruit shape;fruit some measurement"><b>Fruits </b>globose-ellipsoid, 3.5-5.5 mm;</span> <span class="statement" id="st-d0_s14" data-properties="fruit wall pubescence;fruit protuberance pubescence or relief;fruit protuberance pubescence;hair prominence;coat width;wax coloration">fruit wall and warty protuberances hirsute, at least when young, hairs usually obscured by thick coat of white wax.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Shrubs </b>or rarely small trees, deciduous, rhizomatous, colonial, to 2(-4.5) m. <b>Branchlets</b> reddish brown and gland-dotted when young, becoming whitish gray in age, otherwise densely pilose; glands yellow. <b>Leaf</b> blade aromatic when crushed, oblanceolate to elliptic, occasionally obovate, 2.5-6.5(-7.8) × 1.5-2.7 cm, usually membranous, less often leathery, base cuneate to attenuate, margins sometimes entire, usually serrate distal to middle, apex obtuse to rounded, sometimes acute, short-apiculate; surfaces abaxially pale green, pilose on veins, moderately to densely glandular, adaxially dark green, pilose (especially along midrib), glandless or sparsely glandular; glands yellow-brown. <b>Inflorescences</b>: staminate 0.4-1.8 cm; pistillate 0.3-1.4 cm. <b>Flowers</b> unisexual, staminate and pistillate on different plants. <b>Staminate</b> flowers: bract of flower shorter than staminal column, margins opaque, apically ciliate or completely glabrous, usually abaxially glabrous, occasionally densely pilose; stamens mostly 3-4. <b>Pistillate</b> flowers: bracteoles persistent in fruit, 4, not accrescent or adnate to fruit wall, margins slightly ciliate or glabrous, abaxially usually densely gland-dotted; ovary wall densely hirsute near apex, otherwise glabrous. <b>Fruits</b> globose-ellipsoid, 3.5-5.5 mm; fruit wall and warty protuberances hirsute, at least when young, hairs usually obscured by thick coat of white wax.</span><!-- |
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| | |publication year=1804 | | |publication year=1804 |
| | |special status=Endemic;Selected by author to be illustrated;Weedy | | |special status=Endemic;Selected by author to be illustrated;Weedy |
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_838.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_838.xml |
| | |genus=Myrica | | |genus=Myrica |
| | |species=Myrica pensylvanica | | |species=Myrica pensylvanica |
| − | |apex architecture or shape=short-apiculate
| |
| − | |apex shape=acute;obtuse;rounded
| |
| − | |base shape=cuneate;attenuate
| |
| − | |bract height or length or size=shorter
| |
| − | |bracteole duration=persistent
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| − | |bracteole fusion=adnate
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| − | |bracteole size=not accrescent
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| − | |branchlet coloration=whitish gray;reddish-brown and gland-dotted
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| − | |branchlet pubescence=pilose
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| − | |coat width=thick
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| − | |flower architecture=pistillate;pistillate;staminate;staminate;pistillate;staminate
| |
| − | |flower reproduction=unisexual
| |
| − | |fruit protuberance pubescence=hirsute
| |
| − | |fruit protuberance pubescence or relief=warty
| |
| − | |fruit quantity=4
| |
| − | |fruit shape=globose-ellipsoid
| |
| − | |fruit some measurement=3.5mm;5.5mm
| |
| − | |fruit wall pubescence=hirsute
| |
| − | |gland coloration=yellowbrown;yellow
| |
| − | |hair prominence=obscured
| |
| − | |inflorescence architecture=pistillate;staminate
| |
| − | |inflorescence some measurement=0.3cm;1.4cm
| |
| − | |leaf-blade atypical length=6.5cm;7.8cm
| |
| − | |leaf-blade length=2.5cm;6.5cm
| |
| − | |leaf-blade odor=aromatic
| |
| − | |leaf-blade shape=obovate;oblanceolate;elliptic
| |
| − | |leaf-blade texture=leathery;membranous
| |
| − | |leaf-blade width=1.5cm;2.7cm
| |
| − | |margin architecture or shape=entire
| |
| − | |margin coloration=gland-dotted;opaque
| |
| − | |margin position=distal;middle
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| − | |margin pubescence=glabrous;ciliate;pilose;glabrous;glabrous;ciliate
| |
| − | |ovary wall pubescence=glabrous;hirsute
| |
| − | |shrub architecture=rhizomatous
| |
| − | |shrub atypical some measurement=2m;4.5m
| |
| − | |shrub duration=deciduous
| |
| − | |shrub growth form=colonial
| |
| − | |shrub some measurement=0m;2m
| |
| − | |stamen quantity=3;4
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| − | |surface architecture=glandular;glandless
| |
| − | |surface architecture or function or pubescence=glandular
| |
| − | |surface coloration=dark green;pale green
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| − | |surface pubescence=pilose;pilose
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| − | |tree architecture=rhizomatous
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| − | |tree atypical some measurement=2m;4.5m
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| − | |tree duration=deciduous
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| − | |tree growth form=colonial
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| − | |tree size=small
| |
| − | |tree some measurement=0m;2m
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| − | |wax coloration=white
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| | -->[[Category:Treatment]][[Category:Myrica]] | | -->[[Category:Treatment]][[Category:Myrica]] |
Shrubs or rarely small trees, deciduous, rhizomatous, colonial, to 2(-4.5) m. Branchlets reddish brown and gland-dotted when young, becoming whitish gray in age, otherwise densely pilose; glands yellow. Leaf blade aromatic when crushed, oblanceolate to elliptic, occasionally obovate, 2.5-6.5(-7.8) × 1.5-2.7 cm, usually membranous, less often leathery, base cuneate to attenuate, margins sometimes entire, usually serrate distal to middle, apex obtuse to rounded, sometimes acute, short-apiculate; surfaces abaxially pale green, pilose on veins, moderately to densely glandular, adaxially dark green, pilose (especially along midrib), glandless or sparsely glandular; glands yellow-brown. Inflorescences: staminate 0.4-1.8 cm; pistillate 0.3-1.4 cm. Flowers unisexual, staminate and pistillate on different plants. Staminate flowers: bract of flower shorter than staminal column, margins opaque, apically ciliate or completely glabrous, usually abaxially glabrous, occasionally densely pilose; stamens mostly 3-4. Pistillate flowers: bracteoles persistent in fruit, 4, not accrescent or adnate to fruit wall, margins slightly ciliate or glabrous, abaxially usually densely gland-dotted; ovary wall densely hirsute near apex, otherwise glabrous. Fruits globose-ellipsoid, 3.5-5.5 mm; fruit wall and warty protuberances hirsute, at least when young, hairs usually obscured by thick coat of white wax.
Phenology: Flowering spring–early summer, fruiting late summer–fall.
Habitat: Coastal dunes, pine barrens, pine-oak forests, old fields, bogs, edges of streams, ponds, and swamps
Elevation: 0-325 m
Distribution
St. Pierre and Miquelon, N.B., Nfld., N.S., Ont., P.E.I., Que., Conn., Del., Maine, Md., Mass., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., Va.
Discussion
Where their ranges overlap, Myrica pensylvanica hybridizes quite readily with both M. cerifera and M. heterophylla. This ease of hybridization obviously contributes to an already complicated taxonomic situation; it is a matter for further field-based investigation.
Selected References
None.
