Difference between revisions of "Echinocereus pseudopectinatus"

(N. P. Taylor) N. P. Taylor

Bradleya 7: 74. 1989.

Basionym: Echinocereus bristolii var. pseudopectinatus N. P. Taylor Gen. Echin ocereus, 120, figs. A–C (p. 119). 1985
Synonyms: Echinocereus scopulorum subsp. pseudopectinatus (N. P. Taylor) W. Blum & Mich. Lange
Treatment appears in FNA Volume 4. Mentioned on page 173.
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|year=1989
 
|year=1989
 
}}
 
}}
|basionyms={{Treatment/ID/Synonym
+
|basionyms={{Treatment/ID/Basionym
 
|name=Echinocereus bristolii var. pseudopectinatus
 
|name=Echinocereus bristolii var. pseudopectinatus
 
|authority=N. P. Taylor
 
|authority=N. P. Taylor
 +
|rank=variety
 +
|publication_title=Gen. Echin ocereus,
 +
|publication_place=120, figs. A–C (p. 119). 1985
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
 
|name=Echinocereus scopulorum subsp. pseudopectinatus
 
|name=Echinocereus scopulorum subsp. pseudopectinatus
 
|authority=(N. P. Taylor) W. Blum & Mich. Lange
 
|authority=(N. P. Taylor) W. Blum & Mich. Lange
 +
|rank=subspecies
 
}}
 
}}
 
|hierarchy=Cactaceae;Cactaceae subfam. Cactoideae;Echinocereus;Echinocereus pseudopectinatus
 
|hierarchy=Cactaceae;Cactaceae subfam. Cactoideae;Echinocereus;Echinocereus pseudopectinatus
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="plant architecture"><b>Plants </b>unbranched (rarely few branched).</span> <span class="statement" id="st-d0_s1" data-properties="stem orientation;stem height or length or size;stem shape;stem length;stem width"><b>Stems </b>erect, short cylindric, to 20 × 4–6 cm;</span> <span class="statement" id="st-d0_s2" data-properties="rib count;crest shape">ribs 13–19, crests slightly undulate;</span> <span class="statement" id="st-d0_s3" data-properties="areole some measurement;areole arrangement">areoles 4–8 mm apart.</span> <span class="statement" id="st-d0_s4" data-properties="spine count;spine fragility;spine course;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;spine coloration;tip coloration"><b>Spines </b>13–17 per areole, stiff and straight, white, pink, or gray, becoming gray with dark tips;</span> <span class="statement" id="st-d0_s5" data-properties="spine arrangement;spine count;spine orientation;spine orientation;spine orientation;spine some measurement">radial spines 12–17 per areole, appressed to spreading, 2–12 mm;</span> <span class="statement" id="st-d0_s6" data-properties="central spine atypical count;central spine count;central spine orientation;central spine some measurement">central spines (0–) 1–4 per areole, projecting, 1–4 mm.</span> <span class="statement" id="st-d0_s7" data-properties="flower length;flower width"><b>Flowers </b>5–8 × 7–10 cm;</span> <span class="statement" id="st-d0_s8" data-properties="flower tube length;flower tube width">flower tube 15–25 × 8–20 mm;</span> <span class="statement" id="st-d0_s9" data-properties="flower tube hair some measurement">flower tube hairs 3–5 mm;</span> <span class="statement" id="st-d0_s10" data-properties="inner tepal coloration;proximal portion coloration;proximal portion length;proximal portion width;proximal midstripe coloration;proximal midstripe length;proximal midstripe width;tip width;tip fragility">inner tepals purplish-pink, darker proximal portion and midstripes, 35–45 × 10–22 mm, tips relatively thin and delicate;</span> <span class="statement" id="st-d0_s11" data-properties="anther coloration">anthers dark yellow;</span> <span class="statement" id="st-d0_s12" data-properties="nectar chamber some measurement">nectar chamber to 3 mm.</span> <span class="statement" id="st-d0_s13" data-properties="fruit coloration;fruit coloration;fruit some measurement;pulp coloration"><b>Fruits </b>dark green, brownish tinged, 15–23 mm, pulp white.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>unbranched (rarely few branched). <b>Stems</b> erect, short cylindric, to 20 × 4–6 cm; ribs 13–19, crests slightly undulate; areoles 4–8 mm apart. <b>Spines</b> 13–17 per areole, stiff and straight, white, pink, or gray, becoming gray with dark tips; radial spines 12–17 per areole, appressed to spreading, 2–12 mm; central spines (0–)1–4 per areole, projecting, 1–4 mm. <b>Flowers</b> 5–8 × 7–10 cm; flower tube 15–25 × 8–20 mm; flower tube hairs 3–5 mm; inner tepals purplish pink, darker proximal portion and midstripes, 35–45 × 10–22 mm, tips relatively thin and delicate; anthers dark yellow; nectar chamber to 3 mm. <b>Fruits</b> dark green, brownish tinged, 15–23 mm, pulp white.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
 +
|phenology=Flowering times not well known; fruiting 2 months after flowering.
 
|habitat=Chihuahuan Desert, desert scrub, mostly semidesert grasslands, rocky slopes, mostly igneous substrates
 
|habitat=Chihuahuan Desert, desert scrub, mostly semidesert grasslands, rocky slopes, mostly igneous substrates
 
|elevation=1200-1400 m
 
|elevation=1200-1400 m
 
|distribution=Ariz.;Mexico (Sonora).
 
|distribution=Ariz.;Mexico (Sonora).
|discussion=<p>Misidentifications of Echinocereus pseudopectinatus were the basis for Arizona reports of E. pectinatus and E. dasyacanthus, which belong to an unrelated species group from the Chihuahuan Desert. Formerly, E. pseudopectinatus was considered conspecific with E. bristolii W. T. Marshall, a closely related endemic species of Sonora, Mexico.</p>
+
|discussion=<p>Misidentifications of <i>Echinocereus pseudopectinatus</i> were the basis for Arizona reports of <i>E. pectinatus</i> and <i>E. dasyacanthus</i>, which belong to an unrelated species group from the Chihuahuan Desert. Formerly, <i>E. pseudopectinatus</i> was considered conspecific with E. bristolii W. T. Marshall, a closely related endemic species of Sonora, Mexico.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Echinocereus pseudopectinatus
 
name=Echinocereus pseudopectinatus
|author=
 
 
|authority=(N. P. Taylor) N. P. Taylor
 
|authority=(N. P. Taylor) N. P. Taylor
 
|rank=species
 
|rank=species
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|basionyms=Echinocereus bristolii var. pseudopectinatus
 
|basionyms=Echinocereus bristolii var. pseudopectinatus
 
|family=Cactaceae
 
|family=Cactaceae
 +
|phenology=Flowering times not well known; fruiting 2 months after flowering.
 
|habitat=Chihuahuan Desert, desert scrub, mostly semidesert grasslands, rocky slopes, mostly igneous substrates
 
|habitat=Chihuahuan Desert, desert scrub, mostly semidesert grasslands, rocky slopes, mostly igneous substrates
 
|elevation=1200-1400 m
 
|elevation=1200-1400 m
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|publication year=1989
 
|publication year=1989
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V4/V4_330.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_330.xml
 
|subfamily=Cactaceae subfam. Cactoideae
 
|subfamily=Cactaceae subfam. Cactoideae
 
|genus=Echinocereus
 
|genus=Echinocereus
 
|species=Echinocereus pseudopectinatus
 
|species=Echinocereus pseudopectinatus
|anther coloration=dark yellow
 
|areole arrangement=apart
 
|areole some measurement=4mm;8mm
 
|central spine atypical count=0;1
 
|central spine count=1;4
 
|central spine orientation=projecting
 
|central spine some measurement=1mm;4mm
 
|crest shape=undulate
 
|flower length=5cm;8cm
 
|flower tube hair some measurement=3mm;5mm
 
|flower tube length=15mm;25mm
 
|flower tube width=8mm;20mm
 
|flower width=7cm;10cm
 
|fruit coloration=brownish tinged;dark green
 
|fruit some measurement=15mm;23mm
 
|inner tepal coloration=purplish-pink
 
|nectar chamber some measurement=0mm;3mm
 
|plant architecture=unbranched
 
|proximal midstripe coloration=darker
 
|proximal midstripe length=35mm;45mm
 
|proximal midstripe width=10mm;22mm
 
|proximal portion coloration=darker
 
|proximal portion length=35mm;45mm
 
|proximal portion width=10mm;22mm
 
|pulp coloration=white
 
|rib count=13;19
 
|spine arrangement=radial
 
|spine coloration=gray;gray;pink;gray;pink;white
 
|spine count=12;17
 
|spine course=straight
 
|spine fragility=stiff
 
|spine orientation=appressed;spreading
 
|spine some measurement=2mm;12mm
 
|stem height or length or size=short
 
|stem length=0cm;20cm
 
|stem orientation=erect
 
|stem shape=cylindric
 
|stem width=4cm;6cm
 
|tip coloration=dark
 
|tip fragility=delicate
 
|tip width=thin
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Echinocereus]]
 
-->[[Category:Treatment]][[Category:Echinocereus]]

Latest revision as of 21:57, 5 November 2020

Plants unbranched (rarely few branched). Stems erect, short cylindric, to 20 × 4–6 cm; ribs 13–19, crests slightly undulate; areoles 4–8 mm apart. Spines 13–17 per areole, stiff and straight, white, pink, or gray, becoming gray with dark tips; radial spines 12–17 per areole, appressed to spreading, 2–12 mm; central spines (0–)1–4 per areole, projecting, 1–4 mm. Flowers 5–8 × 7–10 cm; flower tube 15–25 × 8–20 mm; flower tube hairs 3–5 mm; inner tepals purplish pink, darker proximal portion and midstripes, 35–45 × 10–22 mm, tips relatively thin and delicate; anthers dark yellow; nectar chamber to 3 mm. Fruits dark green, brownish tinged, 15–23 mm, pulp white.


Phenology: Flowering times not well known; fruiting 2 months after flowering.
Habitat: Chihuahuan Desert, desert scrub, mostly semidesert grasslands, rocky slopes, mostly igneous substrates
Elevation: 1200-1400 m

Discussion

Misidentifications of Echinocereus pseudopectinatus were the basis for Arizona reports of E. pectinatus and E. dasyacanthus, which belong to an unrelated species group from the Chihuahuan Desert. Formerly, E. pseudopectinatus was considered conspecific with E. bristolii W. T. Marshall, a closely related endemic species of Sonora, Mexico.

Selected References

None.

Lower Taxa

None.
Allan D. Zimmerman +  and Bruce D. Parfitt +
(N. P. Taylor) N. P. Taylor +
Echinocereus bristolii var. pseudopectinatus +
Ariz. +  and Mexico (Sonora). +
1200-1400 m +
Chihuahuan Desert, desert scrub, mostly semidesert grasslands, rocky slopes, mostly igneous substrates +
Flowering times not well known +  and fruiting 2 months after flowering. +
Echinocereus scopulorum subsp. pseudopectinatus +
Echinocereus pseudopectinatus +
Echinocereus +
species +