Information for "Betula cordifolia"

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Display titleBetula cordifolia
Default sort keyBetula cordifolia
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Page ID47767
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Page creatorimported>Volume Importer
Date of page creation07:45, 30 July 2020
Latest editorimported>Volume Importer
Date of latest edit07:45, 30 July 2020
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... more about "Betula cordifolia"
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2n chromosome quantity
56 +  and 28 +
Anther architecture or structure in adjective form
2-locular +
Anther dehiscence
dehiscing +
Apex pubescence
tomentose +, velutinous +  and pubescent +
Apex shape
short-acuminate +
Author
John J. Furlow +
Authority
Regel +
Bark architecture
tanniferous +  and furrowed +
Bark architecture or pubescence or relief
smooth +
Bark arrangement
close +
Bark coloration
reddish white +  and reddish tan or bronze +
Bark condition or fragility
broken +
Bark relief
exfoliating +
Bark width
thin +
Base shape
rounded +  and cordate +
Bract architecture
foliaceous +
Bract quantity
2 +  and 3 +
Bract texture
woody +
Branch shape
terete +
Bud architecture
sessile +
Bud life cycle
young +
Bud quantity
2 (3) +
Bud season
winter +
Bud shape
terete +
Bud size
slender +
Catkin architecture
staminate +  and pistillate +
Catkin architecture or arrangement or growth form
solitary +  and in small racemose clusters +
Catkin inflorescence architecture
pistillate +
Catkin orientation
erect +
Catkin position
proximal +
Catkin position or structure subtype
terminal +
Catkin prominence
exposed +
Catkin quantity
3 (?) +
Catkin shape
ovoid +  and cylindric +
Catkin size
expanding +
Catkin texture
firm +
Central lobe shape
obtuse +  and elongate +
Common name
Heartleaf birch +, mountain white birch +, bouleau &agrave +, feuilles cordées +  and bouleau blanc +
Cotyledon coating
oily +
Cotyledon prominence or shape
flat +
Cotyledon size or width
thickened +
Crown size or width
narrow +
Cupule architecture
multibracteate +
Distribution
St. Pierre and Miquelon +, N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Maine +, Mass. +, Mich. +, Minn. +, N.H. +, N.Y. +, N.C. +, Pa. +, Vt. +, Va. +, W.Va. +  and Wis. +
Elevation
800–2000 m +
Embryo course
straight +
Endosperm presence
absent +
Endosperm width
thin +
Filament shape
divided +
Flower architecture
pistillate +  and staminate +
Flower arrangement
crowded +
Flower atypical quantity
1 (3) +
Flower quantity
3 +
Flower size
expanding +
Gland coating
resinous +
Gland prominence
conspicuous +
Gland pubescence or relief
warty +
Gland size
minute +
Habitat
Moist, rocky slopes or rich, open forest +
Hull architecture
foliaceous +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence reproduction
unisexual +
Infructescence length
2.5 cm25 mm <br />0.025 m <br /> (5.5 cm55 mm <br />0.055 m <br />) +
Infructescence orientation
pendulous;pendulous +
Infructescence shape
cylindric +
Infructescence some measurement
1 cm10 mm <br />0.01 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Infructescence width
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Integument quantity
1 +
Involucre architecture
leafy +
Lateral lobe height or length or size
shorter +
Lateral lobe orientation
ascending +
Lateral wing quantity
2 +
Lateral wing size
reduced +
Lateral wing texture
membranaceous +
Lateral wing width
Moderately wide (Broad) +
Leaf-blade architecture
veined +
Leaf-blade atypical length
10 cm100 mm <br />0.1 m <br /> (14 cm140 mm <br />0.14 m <br />) +
Leaf-blade length
6 cm60 mm <br />0.06 m <br /> (10 cm100 mm <br />0.1 m <br />) +
Leaf-blade shape
narrowly ovate;ovate +
Leaf-blade width
4cm;8cm +
Leaf architecture
simple +
Leaf arrangement
2-ranked +
Lenticel coloration
dark +
Lenticel presence
absent +
Lenticel prominence
prominent +
Lenticel size
expanded +
Lobe position
proximal +  and middle +
Margin architecture or shape
serrate +
Margin shape
toothed +
Number of lower taxa
0 +
Nutlet architecture
1-seeded +
Ovary architecture or structure in adjective form
1-locular +  and 2-locular +
Ovary placentation
axile +
Ovary position
inferior +
Ovule orientation
pendulous +
Ovule quantity
1;2 +
Pair quantity
9 (12) +
Perianth prominence
not obvious +  and defined +
Perianth size
minute +
Perianth texture
membranaceous +
Pericarp texture
leathery +
Pericarp width
thin +
Petiole presence
absent +
Phenology
Flowering late spring. +
Pistil architecture
2(-3)-carpellate +
Pistil quantity
1 +
Pistillode presence
absent +
Pith shape
Triangular (?) +
Pollen-sac fusion
distinct +
Publication title
Nouv. Mém. Soc. Imp. Naturalistes Moscou +
Publication year
1861 +
Reference
None +
Samara architecture
1-seeded +  and 2-winged +
Samara size
extended +
Scale architecture or pubescence or relief
smooth +
Scale arrangement
crowded +  and imbricate +
Scale arrangement or dehiscence
valvate +
Scale duration
deciduous +
Scale pubescence
glabrous +  and moderately pubescent +
Scale quantity
several +
Scale shape
(1-)3-lobed +
Scale size
expanding +
Scale size or width
thickened +
Scale texture
not woody +  and leathery +
Season growth order
previous +
Seed-coat texture
membranous +
Sepal atypical quantity
4 (6) +
Sepal quantity
4 +
Sheet width
paper-thin +
Short-shoot length or size
long +
Slit dehiscence or orientation
longitudinal +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V3/V3 92.xml +
Special status
Endemic +
Stamen atypical quantity
3 (4) +
Stamen quantity
2 +  and 3 +
Staminode presence
absent +
Stigma condition or texture
dry +
Stipule duration
deciduous +
Stipule fusion
distinct +
Style fusion
nearly +  and distinct +
Style quantity
2 +
Subtended architecture
2-3-flowered +
Subtended architecture or arrangement
compact +
Subtended arrangement
cluster +
Surface architecture or function or pubescence
resinous-glandular +
Surface pubescence
glabrous;tomentose +
Synonyms
Betula alba var. cordifolia +  and Betula papyrifera var. cordifolia +
Taxon family
Betulaceae +
Taxon name
Betula cordifolia +
Taxon parent
Betula +
Taxon rank
species +
Terminal bud presence
absent +
Trunk architecture
excurrent +  and branching +
Trunk architecture or texture
deliquescent +
Trunk life cycle
young +
Trunk quantity
several +
Trunk shape
terete +
Twig arrangement
2-ranked +
Twig life cycle
young +
Twig pubescence
glabrous +  and sparsely pubescent +
Twig variability
differentiated +
Volume
Volume 3 +
Whole organism architecture or course
irregular +
Whole organism duration
deciduous +
Whole organism growth form
tree +  and shrub +
Whole organism size
large +
Whole organism some measurement
0m (20m) +
Wing width
broader +
Wood architecture
tanniferous +
Wood coloration
light +, nearly white +  and reddish-brown +
Wood pubescence or texture
soft +
Wood texture
soft +  and hard +
X chromosome quantity
14 +