View source for Datura discolor

{{Treatment/ID
|accepted_name=Datura discolor
|accepted_authority=Bernhardi
|publications={{Treatment/Publication
|title=Neues J. Pharm. Aerzte
|place=26: 149. 1833
|year=1833
}}
|common_names=Desert thorn-apple;small datura
|special_status={{Treatment/ID/Special_status
|code=W
|label=Weedy
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Datura thomasii
|authority=Torrey
|rank=species
}}
|hierarchy=Solanaceae;Datura;Datura discolor
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Solanaceae]]</div><div class="higher-taxon"><small>genus</small>[[Datura]]</div><div class="higher-taxon"><small>species</small>[[Datura discolor]]</div></div>
|volume=Volume 14
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs </b>annual or short-lived perennial, to 10 dm. <b>Stems</b> usually hairy, sometimes glabrous. <b>Leaf</b> blades ovate, to 18 × 16 cm, margins entire or dentate, abaxial surface hairy, adaxial surface glabrous. <b>Flowers</b>: calyx hairy along veins, tube cylindric, 5-toothed; corolla white throat with purple ring, trumpet-shaped, 8–15 cm, acuminate lobes alternating with larger lobules. <b>Capsules</b> pendent, regularly dehiscing by 4 valves, pericarp dry, hairy, with prickles to 3.2 cm; calyx remnant accrescent (sometimes reflexed). <b>Seeds</b> black, 3–4.5 mm, convex marginal ridge absent, testa rugose; caruncle present. <b>2n</b> = 24.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Oct.
|habitat=Streamsides, irrigation ditches, road and trail margins, waste places, desert shrublands, grasslands, pinyon-juniper-oak woodlands.
|elevation=0–600(–1800) m.
|distribution=Ariz.;Calif.;Mexico;Central America;introduced nearly worldwide.
|discussion=<p>Outside of its typical flowering period, Datura discolor flowers sporadically after rains.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Datura discolor
|authority=Bernhardi
|rank=species
|parent rank=genus
|synonyms=Datura thomasii
|basionyms=
|family=Solanaceae
|phenology=Flowering Mar–Oct.
|habitat=Streamsides, irrigation ditches, road and trail margins, waste places, desert shrublands, grasslands, pinyon-juniper-oak woodlands.
|elevation=0–600(–1800) m.
|distribution=Ariz.;Calif.;Mexico;Central America;introduced nearly worldwide.
|reference=None
|publication title=Neues J. Pharm. Aerzte
|publication year=1833
|special status=Weedy
|source xml=
|genus=Datura
|species=Datura discolor
}}<!--

-->[[Category:Treatment]][[Category:Datura]]