Difference between revisions of "Berberis nevinii"

A. Gray in A. Gray et al.

in A. Gray et al., Syn. Fl. N. Amer. 1: 69. 1895.

Conservation concernEndemic
Synonyms: Mahonia nevinii (A. Gray) Fedde
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="shrub duration;shrub some measurement"><b>Shrubs,</b> evergreen, 1-4 m.</span> <span class="statement" id="st-d0_s1" data-properties="stem growth form;stem height or length or size;primary shape;axillary shoot shape"><b>Stems </b>± dimorphic, with elongate primary and short or somewhat elongate axillary shoots.</span> <span class="statement" id="st-d0_s2" data-properties="bark coloration;bark coloration;bark pubescence"><b>Bark </b>of 2d-year stems grayish or brownish purple, glabrous.</span> <span class="statement" id="st-d0_s3" data-properties="bud-scale distance;bud-scale duration"><b>Bud-</b>scales 2-3 mm, deciduous.</span> <span class="statement" id="st-d0_s4" data-properties="spine presence"><b>Spines </b>absent.</span> <span class="statement" id="st-d0_s5" data-properties="leaf architecture"><b>Leaves </b>3-5 (-7) -foliolate;</span> <span class="statement" id="st-d0_s6" data-properties="petiole some measurement">petioles 0.2-0.7 cm.</span> <span class="statement" id="st-d0_s7" data-properties="leaflet blade width;leaflet blade texture"><b>Leaflet </b>blades thin but rigid;</span> <span class="statement" id="st-d0_s8" data-properties="surface reflectance;surface relief;surface reflectance;surface pubescence">surfaces abaxially dull, papillose, adaxially dull, glaucous;</span> <span class="statement" id="st-d0_s9" data-properties="terminal leaflet architecture;blade length;blade width;blade l w ratio">terminal leaflet stalked in most or all leaves, blade 2.1-4.1 × 0.7-1.1 cm, 3-6 times as long as wide;</span> <span class="statement" id="st-d0_s10" data-properties="leaflet blade shape;leaflet blade shape;leaflet blade shape;leaflet blade shape;leaflet blade architecture;base shape;base shape;margin shape;margin shape;margin shape;margin architecture;tooth quantity;tooth height;spine length;spine width;apex shape">lateral leaflet blades lanceovate or lance-elliptic to lanceolate, 1-veined from base, base obtuse or rounded, margins plane or undulate, toothed, each with 4-11 teeth 0-1 mm high tipped with spines to 0.4-2 × 0.1-0.2 mm, apex acuminate.</span> <span class="statement" id="st-d0_s11" data-properties="inflorescence arrangement;inflorescence architecture or arrangement;inflorescence architecture;inflorescence some measurement"><b>Inflorescences </b>racemose, lax, 3-8-flowered, 2-5 cm;</span> <span class="statement" id="st-d0_s12" data-properties="bracteole texture;apex shape;apex shape;proximal bracteole texture">bracteoles membranous, apex acuminate, sometimes with proximal bracteoles leathery, spinose-acuminate.</span> <span class="statement" id="st-d0_s13" data-properties="lateral tooth orientation"><b>Flowers:</b> anther-filaments with distal pair of recurved lateral teeth.</span> <span class="statement" id="st-d0_s14" data-properties="berry coloration;berry coloration;berry coloration;berry pubescence;berry shape;berry some measurement;berry texture;berry architecture"><b>Berries </b>yellowish red to red, not glaucous, spheric, 5-6 mm, juicy, solid.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> evergreen, 1-4 m. <b>Stems</b> ± dimorphic, with elongate primary and short or somewhat elongate axillary shoots. <b>Bark</b> of 2d-year stems grayish or brownish purple, glabrous. <b>Bud</b> scales 2-3 mm, deciduous. <b>Spines</b> absent. <b>Leaves</b> 3-5(-7)-foliolate; petioles 0.2-0.7 cm. <b>Leaflet</b> blades thin but rigid; surfaces abaxially dull, papillose, adaxially dull, glaucous; terminal leaflet stalked in most or all leaves, blade 2.1-4.1 × 0.7-1.1 cm, 3-6 times as long as wide; lateral leaflet blades lance-ovate or lance-elliptic to lanceolate, 1-veined from base, base obtuse or rounded, margins plane or undulate, toothed, each with 4-11 teeth 0-1 mm high tipped with spines to 0.4-2 × 0.1-0.2 mm, apex acuminate. <b>Inflorescences</b> racemose, lax, 3-8-flowered, 2-5 cm; bracteoles membranous, apex acuminate, sometimes with proximal bracteoles leathery, spinose-acuminate. <b>Flowers</b>: anther filaments with distal pair of recurved lateral teeth. <b>Berries</b> yellowish red to red, not glaucous, spheric, 5-6 mm, juicy, solid.</span><!--
  
 
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|publication year=1895
 
|publication year=1895
 
|special status=Conservation concern;Endemic
 
|special status=Conservation concern;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_189.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_189.xml
 
|genus=Berberis
 
|genus=Berberis
 
|species=Berberis nevinii
 
|species=Berberis nevinii
|apex shape=spinose-acuminate;acuminate;acuminate
 
|axillary shoot shape=elongate
 
|bark coloration=brownish purple;grayish
 
|bark pubescence=glabrous
 
|base shape=rounded;obtuse
 
|berry architecture=solid
 
|berry coloration=yellowish red;red
 
|berry pubescence=not glaucous
 
|berry shape=spheric
 
|berry some measurement=5mm;6mm
 
|berry texture=juicy
 
|blade l w ratio=3-6
 
|blade length=2.1cm;4.1cm
 
|blade width=0.7cm;1.1cm
 
|bracteole texture=membranous
 
|bud-scale distance=2mm;3mm
 
|bud-scale duration=deciduous
 
|inflorescence architecture=3-8-flowered
 
|inflorescence architecture or arrangement=lax
 
|inflorescence arrangement=racemose
 
|inflorescence some measurement=2cm;5cm
 
|lateral tooth orientation=recurved
 
|leaf architecture=3-5(-7)-foliolate
 
|leaflet blade architecture=1-veined
 
|leaflet blade shape=lance-elliptic;lanceolate
 
|leaflet blade texture=rigid
 
|leaflet blade width=thin
 
|margin architecture=tipped
 
|margin shape=toothed;undulate;plane
 
|petiole some measurement=0.2cm;0.7cm
 
|primary shape=elongate
 
|proximal bracteole texture=leathery
 
|shrub duration=evergreen
 
|shrub some measurement=1m;4m
 
|spine length=0.4mm;2mm
 
|spine presence=absent
 
|spine width=0.1mm;0.2mm
 
|stem growth form=dimorphic
 
|stem height or length or size=short
 
|surface pubescence=glaucous
 
|surface reflectance=dull;dull
 
|surface relief=papillose
 
|terminal leaflet architecture=stalked
 
|tooth height=0mm;1mm
 
|tooth quantity=4;11
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Berberis]]
 
-->[[Category:Treatment]][[Category:Berberis]]

Revision as of 14:35, 27 July 2019

Shrubs, evergreen, 1-4 m. Stems ± dimorphic, with elongate primary and short or somewhat elongate axillary shoots. Bark of 2d-year stems grayish or brownish purple, glabrous. Bud scales 2-3 mm, deciduous. Spines absent. Leaves 3-5(-7)-foliolate; petioles 0.2-0.7 cm. Leaflet blades thin but rigid; surfaces abaxially dull, papillose, adaxially dull, glaucous; terminal leaflet stalked in most or all leaves, blade 2.1-4.1 × 0.7-1.1 cm, 3-6 times as long as wide; lateral leaflet blades lance-ovate or lance-elliptic to lanceolate, 1-veined from base, base obtuse or rounded, margins plane or undulate, toothed, each with 4-11 teeth 0-1 mm high tipped with spines to 0.4-2 × 0.1-0.2 mm, apex acuminate. Inflorescences racemose, lax, 3-8-flowered, 2-5 cm; bracteoles membranous, apex acuminate, sometimes with proximal bracteoles leathery, spinose-acuminate. Flowers: anther filaments with distal pair of recurved lateral teeth. Berries yellowish red to red, not glaucous, spheric, 5-6 mm, juicy, solid.


Phenology: Flowering winter–spring (Feb–May).
Habitat: Sandy slopes and washes in chaparral, coastal scrub, and riparian scrub
Elevation: 0-600 m

Discussion

Of conservation concern.

Berberis nevinii is known from scattered populations from San Francisquito Canyon, north of Valencia, south to Dripping Springs, near Aguanga. It is susceptible to infection by Puccinia graminis.

Selected References

None.

Lower Taxa

None.
... more about "Berberis nevinii"
Alan T. Whittemore +
A. Gray in A. Gray et al. +
Mahonia +
0-600 m +
Sandy slopes and washes in chaparral, coastal scrub, and riparian scrub +
Flowering winter–spring (Feb–May). +
in A. Gray et al., Syn. Fl. N. Amer. +
Conservation concern +  and Endemic +
Mahonia nevinii +
Berberis nevinii +
Berberis +
species +