Difference between revisions of "Delphinium parryi subsp. maritimum"

(Davidson) M. J. Warnock

Phytologia 68(1): 2. 1990.

Common names: Maritime larkspur
Basionym: Delphinium parryi var. maritimum Davidson
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="root some measurement"><b>Roots </b>less than 10 cm.</span> <span class="statement" id="st-d0_s1" data-properties="stem some measurement"><b>Stems </b>15-40 cm.</span> <span class="statement" id="st-d0_s2" data-properties="leaf arrangement"><b>Leaves </b>well distributed;</span> <span class="statement" id="st-d0_s3" data-properties="basal and cauline leaf presence">basal and cauline leaves present at anthesis;</span> <span class="statement" id="st-d0_s4" data-properties="ultimate lobe quantity;ultimate lobe width">ultimate lobes 5-10, width usually more than 6 mm.</span> <span class="statement" id="st-d0_s5" data-properties="bracteole some measurement"><b>Inflorescences:</b> bracteoles 4-9 mm.</span> <span class="statement" id="st-d0_s6" data-properties="sepal orientation;lateral sepal some measurement;spur some measurement"><b>Flowers:</b> sepals usually spreading, lateral sepals 9-20 mm, spurs 8-21 mm;</span> <span class="statement" id="st-d0_s7" data-properties="petal blade some measurement;2n chromosome quantity">lower petal blades 4-11 mm. <b>2n</b> = 16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>less than 10 cm. <b>Stems</b> 15-40 cm. <b>Leaves</b> well distributed; basal and cauline leaves present at anthesis; ultimate lobes 5-10, width usually more than 6 mm. <b>Inflorescences</b>: bracteoles 4-9 mm. <b>Flowers</b>: sepals usually spreading, lateral sepals 9-20 mm, spurs 8-21 mm; lower petal blades 4-11 mm. <b>2n</b> = 16.</span><!--
  
 
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|habitat=Coastal chaparral
 
|habitat=Coastal chaparral
 
|elevation=0-300 m
 
|elevation=0-300 m
|distribution=Calif.;Mexico (Baja California)
+
|distribution=Calif.;Mexico (Baja California).
 
|discussion=<p>Populations of Delphinium parryi subsp. maritimum are local, very near the coast. The species also occurs on islands off southern California and northern Baja California, Mexico. Occasional individuals with white to grayish blue sepals occur (mostly in Ventura and western Los Angeles counties, where entire populations may consist of such individuals). Collections of subsp. maritimum made before 1940 are numerous; recent collections are much less common. Population reductions have probably resulted from urbanization of its preferred habitat.</p><!--
 
|discussion=<p>Populations of Delphinium parryi subsp. maritimum are local, very near the coast. The species also occurs on islands off southern California and northern Baja California, Mexico. Occasional individuals with white to grayish blue sepals occur (mostly in Ventura and western Los Angeles counties, where entire populations may consist of such individuals). Collections of subsp. maritimum made before 1940 are numerous; recent collections are much less common. Population reductions have probably resulted from urbanization of its preferred habitat.</p><!--
 
--><p>Confused with Delphinium variegatum, D. parryi subsp. maritimum lacks the long hairs of that species. Some plants of subsp. maritimum (unringed seeds, erect fruits, and arched hairs) from very near the coast appear superficially like some plants of D. nuttallianum (ringed seeds, spreading fruits, and no arched hairs).</p>
 
--><p>Confused with Delphinium variegatum, D. parryi subsp. maritimum lacks the long hairs of that species. Some plants of subsp. maritimum (unringed seeds, erect fruits, and arched hairs) from very near the coast appear superficially like some plants of D. nuttallianum (ringed seeds, spreading fruits, and no arched hairs).</p>
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|habitat=Coastal chaparral
 
|habitat=Coastal chaparral
 
|elevation=0-300 m
 
|elevation=0-300 m
|distribution=Calif.;Mexico (Baja California)
+
|distribution=Calif.;Mexico (Baja California).
 
|reference=None
 
|reference=None
 
|publication title=Phytologia
 
|publication title=Phytologia
 
|publication year=1990
 
|publication year=1990
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_115.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_115.xml
 
|genus=Delphinium
 
|genus=Delphinium
 
|section=Delphinium sect. Diedropetala
 
|section=Delphinium sect. Diedropetala
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|species=Delphinium parryi
 
|species=Delphinium parryi
 
|subspecies=Delphinium parryi subsp. maritimum
 
|subspecies=Delphinium parryi subsp. maritimum
|2n chromosome quantity=16
 
|basal and cauline leaf presence=absent
 
|bracteole some measurement=4mm;9mm
 
|lateral sepal some measurement=9mm;20mm
 
|leaf arrangement=distributed
 
|petal blade some measurement=4mm;11mm
 
|root some measurement=0cm;10cm
 
|sepal orientation=spreading
 
|spur some measurement=8mm;21mm
 
|stem some measurement=15cm;40cm
 
|ultimate lobe quantity=5;10
 
 
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-->[[Category:Treatment]][[Category:Delphinium parryi]]
 
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Revision as of 13:32, 27 July 2019

Roots less than 10 cm. Stems 15-40 cm. Leaves well distributed; basal and cauline leaves present at anthesis; ultimate lobes 5-10, width usually more than 6 mm. Inflorescences: bracteoles 4-9 mm. Flowers: sepals usually spreading, lateral sepals 9-20 mm, spurs 8-21 mm; lower petal blades 4-11 mm. 2n = 16.


Phenology: Flowering late winter–spring.
Habitat: Coastal chaparral
Elevation: 0-300 m

Distribution

V3 115-distribution-map.gif

Calif., Mexico (Baja California).

Discussion

Populations of Delphinium parryi subsp. maritimum are local, very near the coast. The species also occurs on islands off southern California and northern Baja California, Mexico. Occasional individuals with white to grayish blue sepals occur (mostly in Ventura and western Los Angeles counties, where entire populations may consist of such individuals). Collections of subsp. maritimum made before 1940 are numerous; recent collections are much less common. Population reductions have probably resulted from urbanization of its preferred habitat.

Confused with Delphinium variegatum, D. parryi subsp. maritimum lacks the long hairs of that species. Some plants of subsp. maritimum (unringed seeds, erect fruits, and arched hairs) from very near the coast appear superficially like some plants of D. nuttallianum (ringed seeds, spreading fruits, and no arched hairs).

Selected References

None.

Lower Taxa

None.