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| − | --><span class="statement" id="st-d0_s0" data-properties="tree duration;tree some measurement"><b>Trees,</b> deciduous, often multitrunked, to 15 m.</span> <span class="statement" id="st-d0_s1" data-properties="bark coloration;bark architecture or pubescence or relief"><b>Bark </b>gray, smooth.</span> <span class="statement" id="st-d0_s2" data-properties="pith variability"><b>Pith </b>homogeneous.</span> <span class="statement" id="st-d0_s3" data-properties="twig pubescence;foliar bud pubescence"><b>Twigs </b>and foliar buds glabrous.</span> <span class="statement" id="st-d0_s4" data-properties="leaf arrangement;terminal cluster arrangement"><b>Leaves </b>crowded in terminal whorl-like clusters;</span> <span class="statement" id="st-d0_s5" data-properties="stipule atypical length;stipule atypical length;stipule length;stipule width;stipule coloration;stipule architecture or function or pubescence;stipule pubescence">stipules (4-) 6.6-9.4 (-10) × 2.6-3.7 cm, abaxially red glandular, sparsely pilose.</span> <span class="statement" id="st-d0_s6" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade atypical length;leaf-blade atypical length;leaf-blade length;leaf-blade atypical width;leaf-blade width;leaf-blade width;leaf-blade width;base shape;base shape;base shape;apex height or length or size;apex shape;apex shape;apex architecture or shape"><b>Leaf-</b>blade elliptic-oblong to narrowly obovate, or oblanceolate, (10-) 26-57 (-70) × (7.2-) 10-30 cm, thin, broadest near middle, base cuneate to long-tapered, apex very short to long-acuminate or abruptly acute, rarely apiculate;</span> <span class="statement" id="st-d0_s7" data-properties="surface pubescence;surface coloration;surface pubescence">surfaces abaxially densely pilose, especially on midvein, adaxially green, glabrous.</span> <span class="statement" id="st-d0_s8" data-properties="flower odor;flower some measurement"><b>Flowers </b>malodorous, 5.5-11 cm across;</span> <span class="statement" id="st-d0_s9" data-properties="beak architecture;beak quantity;beak architecture or function or pubescence">spathaceous bracts 2, abaxially glandular;</span> <span class="statement" id="st-d0_s10" data-properties="tepal orientation;tepal coloration;outermost whorl architecture;outermost whorl orientation;outermost whorl coloration">tepals spreading, creamy white, outermost whorl sepaloid, reflexed, greenish;</span> <span class="statement" id="st-d0_s11" data-properties="stamen atypical quantity;stamen quantity;stamen some measurement">stamens 81-103 (-115), 8-17 mm;</span> <span class="statement" id="st-d0_s12" data-properties="filament coloration or density">filaments purple;</span> <span class="statement" id="st-d0_s13" data-properties="pistil atypical quantity;pistil atypical quantity;pistil quantity">pistils (45-) 53-66 (-73).</span> <span class="statement" id="st-d0_s14" data-properties="follicetum shape;follicetum shape;follicetum shape;follicetum length;follicetum width"><b>Follicetums </b>cylindric to ovoid-cylindric, 6-10 × 2-3.5 cm;</span> <span class="statement" id="st-d0_s15" data-properties="follicle architecture or shape;follicle pubescence">follicles long-beaked, glabrous.</span> <span class="statement" id="st-d0_s16" data-properties="seed shape;seed shape;seed shape;seed some measurement"><b>Seeds </b>lenticular to nearly ovoid, 9-12 mm, aril deep pink to red.</span> <span class="statement" id="st-d0_s17" data-properties="aril coloration;aril coloration;aril coloration;aril coloration;2n chromosome quantity">2n=38.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Trees,</b> deciduous, often multitrunked, to 15 m. <b>Bark</b> gray, smooth. <b>Pith</b> homogeneous. <b>Twigs</b> and foliar buds glabrous. <b>Leaves</b> crowded in terminal whorl-like clusters; stipules (4-)6.6-9.4(-10) × 2.6-3.7 cm, abaxially red glandular, sparsely pilose. <b>Leaf</b> blade elliptic-oblong to narrowly obovate, or oblanceolate, (10-)26-57(-70) × (7.2-)10-30 cm, thin, broadest near middle, base cuneate to long-tapered, apex very short to long-acuminate or abruptly acute, rarely apiculate; surfaces abaxially densely pilose, especially on midvein, adaxially green, glabrous. <b>Flowers</b> malodorous, 5.5-11 cm across; spathaceous bracts 2, abaxially glandular; tepals spreading, creamy white, outermost whorl sepaloid, reflexed, greenish; stamens 81-103(-115), 8-17 mm; filaments purple; pistils (45-)53-66(-73). <b>Follicetums</b> cylindric to ovoid-cylindric, 6-10 × 2-3.5 cm; follicles long-beaked, glabrous. <b>Seeds</b> lenticular to nearly ovoid, 9-12 mm, aril deep pink to red. <b>2n</b>=38.</span><!-- |
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| | |publication year=1759 | | |publication year=1759 |
| | |special status=Endemic | | |special status=Endemic |
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_455.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_455.xml |
| | |genus=Magnolia | | |genus=Magnolia |
| | |species=Magnolia tripetala | | |species=Magnolia tripetala |
| − | |2n chromosome quantity=38
| |
| − | |apex architecture or shape=apiculate
| |
| − | |apex height or length or size=short
| |
| − | |apex shape=acute;long-acuminate
| |
| − | |aril coloration=pink;red
| |
| − | |bark architecture or pubescence or relief=smooth
| |
| − | |bark coloration=gray
| |
| − | |base shape=cuneate;long-tapered
| |
| − | |beak architecture=spathaceous
| |
| − | |beak architecture or function or pubescence=glandular
| |
| − | |beak quantity=2
| |
| − | |filament coloration or density=purple
| |
| − | |flower odor=malodorous
| |
| − | |flower some measurement=5.5cm;11cm
| |
| − | |foliar bud pubescence=glabrous
| |
| − | |follicetum length=6cm;10cm
| |
| − | |follicetum shape=cylindric;ovoid-cylindric
| |
| − | |follicetum width=2cm;3.5cm
| |
| − | |follicle architecture or shape=long-beaked
| |
| − | |follicle pubescence=glabrous
| |
| − | |leaf arrangement=crowded
| |
| − | |leaf-blade atypical length=57cm;70cm
| |
| − | |leaf-blade atypical width=7.2cm;10cm
| |
| − | |leaf-blade length=26cm;57cm
| |
| − | |leaf-blade shape=elliptic-oblong;narrowly obovate or oblanceolate
| |
| − | |leaf-blade width=broadest;thin;10cm;30cm
| |
| − | |outermost whorl architecture=sepaloid
| |
| − | |outermost whorl coloration=greenish
| |
| − | |outermost whorl orientation=reflexed
| |
| − | |pistil atypical quantity=66;73
| |
| − | |pistil quantity=53;66
| |
| − | |pith variability=homogeneous
| |
| − | |seed shape=lenticular;nearly ovoid
| |
| − | |seed some measurement=9mm;12mm
| |
| − | |stamen atypical quantity=103;115
| |
| − | |stamen quantity=81;103
| |
| − | |stamen some measurement=8mm;17mm
| |
| − | |stipule architecture or function or pubescence=glandular
| |
| − | |stipule atypical length=9.4cm;10cm
| |
| − | |stipule coloration=red
| |
| − | |stipule length=6.6cm;9.4cm
| |
| − | |stipule pubescence=pilose
| |
| − | |stipule width=2.6cm;3.7cm
| |
| − | |surface coloration=green
| |
| − | |surface pubescence=glabrous;pilose
| |
| − | |tepal coloration=creamy white
| |
| − | |tepal orientation=spreading
| |
| − | |terminal cluster arrangement=whorl-like
| |
| − | |tree duration=deciduous
| |
| − | |tree some measurement=0m;15m
| |
| − | |twig pubescence=glabrous
| |
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| | -->[[Category:Treatment]][[Category:Magnolia]] | | -->[[Category:Treatment]][[Category:Magnolia]] |
Trees, deciduous, often multitrunked, to 15 m. Bark gray, smooth. Pith homogeneous. Twigs and foliar buds glabrous. Leaves crowded in terminal whorl-like clusters; stipules (4-)6.6-9.4(-10) × 2.6-3.7 cm, abaxially red glandular, sparsely pilose. Leaf blade elliptic-oblong to narrowly obovate, or oblanceolate, (10-)26-57(-70) × (7.2-)10-30 cm, thin, broadest near middle, base cuneate to long-tapered, apex very short to long-acuminate or abruptly acute, rarely apiculate; surfaces abaxially densely pilose, especially on midvein, adaxially green, glabrous. Flowers malodorous, 5.5-11 cm across; spathaceous bracts 2, abaxially glandular; tepals spreading, creamy white, outermost whorl sepaloid, reflexed, greenish; stamens 81-103(-115), 8-17 mm; filaments purple; pistils (45-)53-66(-73). Follicetums cylindric to ovoid-cylindric, 6-10 × 2-3.5 cm; follicles long-beaked, glabrous. Seeds lenticular to nearly ovoid, 9-12 mm, aril deep pink to red. 2n=38.
Phenology: Flowering spring.
Habitat: Rich woods and ravines, mainly in uplands, rarely coastal plain
Elevation: 0-1065m
Distribution
Ala., Ark., Fla., Ga., Ind., Ky., Md., Miss., N.C., Ohio, Okla., Pa., S.C., Tenn., Va., W.Va.
Discussion
In Virginia Magnolia tripetala is a disjunct in the coastal plain.
The malodorous flowers of Magnolia tripetala are uniquely associated with this species. The tree is occasionally cultivated. Both filiform and flagelliform trichomes occur on the leaves. Sometimes cylindric trichomes also occur.
The largest known tree of Magnolia tripetala, 15.2m in height with a trunk diameter of 87 cm, is recorded from Bucks County, Pennsylvania (American Forestry Association 1994).
Selected References
None.
