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| − | --><span class="statement" id="st-d0_s0" data-properties="shrub orientation;shrub atypical some measurement;shrub some measurement;tree orientation;tree atypical some measurement;tree some measurement;trunk height or length or size;trunk architecture or shape"><b>Shrubs </b>or trees, with short spiny trunks, erect, to 1 (–1.5) m.</span> <span class="statement" id="st-d0_s1" data-properties="stem segment architecture;stem segment coloration;stem segment coloration;stem segment coloration;stem segment shape;stem segment shape;stem segment shape;stem segment shape;stem segment length;stem segment width;stem segment pubescence;stem segment relief;stem segment pubescence"><b>Stem </b>segments not disarticulating, light blue-green to yellow-green, flattened, circular to obovate, 8–12 × 8–12 cm, glaucous, ± tuberculate, glabrous;</span> <span class="statement" id="st-d0_s2" data-properties="areole count;areole shape;areole length;areole width">areoles 6–8 per diagonal row across midstem segment, oblong, 4–5 × 1–3 mm;</span> <span class="statement" id="st-d0_s3" data-properties="wool coloration;wool coloration;wool coloration">wool brown to blackish.</span> <span class="statement" id="st-d0_s4" data-properties="spine count;spine arrangement;spine orientation;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;spine shape"><b>Spines </b>usually 4–12 per areole, evenly distributed on stem segments, spreading, bright-yellow to orange, redbrown at extreme base, aging tan to blackish, not chalky white, acicular;</span> <span class="statement" id="st-d0_s5" data-properties="spine size;spine atypical count;spine atypical count;spine count;spine shape;spine course;spine some measurement">major spines (1–) 3–5 (–6) per areole, sometimes flattened and/or curved, 20–60 mm;</span> <span class="statement" id="st-d0_s6" data-properties="smaller spine count;smaller spine size;smaller spine some measurement">smaller spines 1–7 per areole, slender, to 20 mm.</span> <span class="statement" id="st-d0_s7" data-properties="glochid arrangement;glochid development;glochid coloration;glochid length;glochid some measurement;row size or width"><b>Glochids </b>well spaced in very narrow row encircling areole, subapical tuft not or poorly developed, yellow, unequal in length, to 5 mm.</span> <span class="statement" id="st-d0_s8" data-properties="inner tepal coloration;inner tepal shape;inner tepal some measurement;base coloration;base coloration;base coloration"><b>Flowers:</b> inner tepals yellow with orange to red bases, obovate, 30–40 mm;</span> <span class="statement" id="st-d0_s9" data-properties="filament coloration;filament coloration;filament coloration">filament yellow to pale green;</span> <span class="statement" id="st-d0_s10" data-properties="anther coloration">anthers pale-yellow;</span> <span class="statement" id="st-d0_s11" data-properties="style coloration;style coloration">style yellow, sometimes basally pinkish;</span> <span class="statement" id="st-d0_s12" data-properties="stigma lobe coloration">stigma lobes green.</span> <span class="statement" id="st-d0_s13" data-properties="fruit coloration;fruit coloration;fruit coloration;spine count;spine texture;spine coloration;spine coloration;spine architecture or shape;spine length;spine width;spine texture;spine condition;spine pubescence"><b>Fruits </b>green to reddish, turning tan, burlike, 30–40 × 20–25 mm, beginning fleshy, quickly drying, glabrous, bearing several rigid, yellow spines;</span> <span class="statement" id="st-d0_s14" data-properties="areole count">areoles 12–25.</span> <span class="statement" id="st-d0_s15" data-properties="seed coloration;seed shape;seed architecture or course;seed diameter"><b>Seeds </b>tan, flattened, irregular in outline, 3–6 mm diam.;</span> <span class="statement" id="st-d0_s16" data-properties="girdle prominence;2n chromosome count">girdle protruding to 1 mm. <b>2n</b> = 22.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Shrubs </b>or trees, with short spiny trunks, erect, to 1(–1.5) m. <b>Stem</b> segments not disarticulating, light blue-green to yellow-green, flattened, circular to obovate, 8–12 × 8–12 cm, glaucous, ± tuberculate, glabrous; areoles 6–8 per diagonal row across midstem segment, oblong, 4–5 × 1–3 mm; wool brown to blackish. <b>Spines</b> usually 4–12 per areole, evenly distributed on stem segments, spreading, bright yellow to orange, red-brown at extreme base, aging tan to blackish, not chalky white, acicular; major spines (1–)3–5(–6) per areole, sometimes flattened and/or curved, 20–60 mm; smaller spines 1–7 per areole, slender, to 20 mm. <b>Glochids</b> well spaced in very narrow row encircling areole, subapical tuft not or poorly developed, yellow, unequal in length, to 5 mm. <b>Flowers</b>: inner tepals yellow with orange to red bases, obovate, 30–40 mm; filament yellow to pale green; anthers pale yellow; style yellow, sometimes basally pinkish; stigma lobes green. <b>Fruits</b> green to reddish, turning tan, burlike, 30–40 × 20–25 mm, beginning fleshy, quickly drying, glabrous, bearing several rigid, yellow spines; areoles 12–25. <b>Seeds</b> tan, flattened, irregular in outline, 3–6 mm diam.; girdle protruding to 1 mm. <b>2n</b> = 22.</span><!-- |
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| | -->{{Treatment/Body | | -->{{Treatment/Body |
| | + | |phenology=Flowering spring (May). |
| | |habitat=Limestone desert flats, low hills | | |habitat=Limestone desert flats, low hills |
| | |elevation=500-600 m | | |elevation=500-600 m |
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| | |basionyms=Opuntia macrocentra var. aureispina | | |basionyms=Opuntia macrocentra var. aureispina |
| | |family=Cactaceae | | |family=Cactaceae |
| | + | |phenology=Flowering spring (May). |
| | |habitat=Limestone desert flats, low hills | | |habitat=Limestone desert flats, low hills |
| | |elevation=500-600 m | | |elevation=500-600 m |
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| | |publication year=2001 | | |publication year=2001 |
| | |special status= | | |special status= |
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V4/V4_273.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_273.xml |
| | |subfamily=Cactaceae subfam. Opuntioideae | | |subfamily=Cactaceae subfam. Opuntioideae |
| | |genus=Opuntia | | |genus=Opuntia |
| | |species=Opuntia aureispina | | |species=Opuntia aureispina |
| − | |2n chromosome count=22
| |
| − | |anther coloration=pale-yellow
| |
| − | |areole count=12;25
| |
| − | |areole length=4mm;5mm
| |
| − | |areole shape=oblong
| |
| − | |areole width=1mm;3mm
| |
| − | |base coloration=orange;red
| |
| − | |filament coloration=yellow;pale green
| |
| − | |fruit coloration=green;reddish
| |
| − | |girdle prominence=protruding
| |
| − | |glochid arrangement=spaced
| |
| − | |glochid coloration=yellow
| |
| − | |glochid development=developed
| |
| − | |glochid length=unequal
| |
| − | |glochid some measurement=0mm;5mm
| |
| − | |inner tepal coloration=yellow
| |
| − | |inner tepal shape=obovate
| |
| − | |inner tepal some measurement=30mm;40mm
| |
| − | |row size or width=narrow
| |
| − | |seed architecture or course=irregular
| |
| − | |seed coloration=tan
| |
| − | |seed diameter=3mm;6mm
| |
| − | |seed shape=flattened
| |
| − | |shrub atypical some measurement=1m;1.5m
| |
| − | |shrub orientation=erect
| |
| − | |shrub some measurement=0m;1m
| |
| − | |smaller spine count=1;7
| |
| − | |smaller spine size=slender
| |
| − | |smaller spine some measurement=0mm;20mm
| |
| − | |spine architecture or shape=burlike
| |
| − | |spine arrangement=distributed
| |
| − | |spine atypical count=5;6
| |
| − | |spine coloration=tan;yellow;not chalky white;tan;blackish
| |
| − | |spine condition=drying
| |
| − | |spine count=several;3;5
| |
| − | |spine course=curved
| |
| − | |spine length=30mm;40mm
| |
| − | |spine orientation=spreading
| |
| − | |spine pubescence=glabrous
| |
| − | |spine shape=flattened;acicular
| |
| − | |spine size=major
| |
| − | |spine some measurement=20mm;60mm
| |
| − | |spine texture=fleshy;rigid
| |
| − | |spine width=20mm;25mm
| |
| − | |stem segment architecture=not disarticulating
| |
| − | |stem segment coloration=light blue-green;yellow-green
| |
| − | |stem segment length=8cm;12cm
| |
| − | |stem segment pubescence=glabrous;glaucous
| |
| − | |stem segment relief=tuberculate
| |
| − | |stem segment shape=circular;obovate
| |
| − | |stem segment width=8cm;12cm
| |
| − | |stigma lobe coloration=green
| |
| − | |style coloration=pinkish;yellow
| |
| − | |tree atypical some measurement=1m;1.5m
| |
| − | |tree orientation=erect
| |
| − | |tree some measurement=0m;1m
| |
| − | |trunk architecture or shape=spiny
| |
| − | |trunk height or length or size=short
| |
| − | |wool coloration=brown;blackish
| |
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| | -->[[Category:Treatment]][[Category:Opuntia]] | | -->[[Category:Treatment]][[Category:Opuntia]] |
Shrubs or trees, with short spiny trunks, erect, to 1(–1.5) m. Stem segments not disarticulating, light blue-green to yellow-green, flattened, circular to obovate, 8–12 × 8–12 cm, glaucous, ± tuberculate, glabrous; areoles 6–8 per diagonal row across midstem segment, oblong, 4–5 × 1–3 mm; wool brown to blackish. Spines usually 4–12 per areole, evenly distributed on stem segments, spreading, bright yellow to orange, red-brown at extreme base, aging tan to blackish, not chalky white, acicular; major spines (1–)3–5(–6) per areole, sometimes flattened and/or curved, 20–60 mm; smaller spines 1–7 per areole, slender, to 20 mm. Glochids well spaced in very narrow row encircling areole, subapical tuft not or poorly developed, yellow, unequal in length, to 5 mm. Flowers: inner tepals yellow with orange to red bases, obovate, 30–40 mm; filament yellow to pale green; anthers pale yellow; style yellow, sometimes basally pinkish; stigma lobes green. Fruits green to reddish, turning tan, burlike, 30–40 × 20–25 mm, beginning fleshy, quickly drying, glabrous, bearing several rigid, yellow spines; areoles 12–25. Seeds tan, flattened, irregular in outline, 3–6 mm diam.; girdle protruding to 1 mm. 2n = 22.
Phenology: Flowering spring (May).
Habitat: Limestone desert flats, low hills
Elevation: 500-600 m
Distribution
Tex., Mexico (Coahuila).
Discussion
Opuntia aureispina hybridizes with O. phaeacantha (= O. ×spinosibacca M. S. Anthony) and O. macrocentra (= O. ×rooneyi M. P. Griffith).
Selected References
None.
