View source for Pisonia aculeata

{{Treatment/ID
|accepted_name=Pisonia aculeata
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 1026. 1753
|year=1753
}}
|common_names=Devil’s-claw;cockspur;pull-and-hold-back;old-hook;garabato prieto
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms=
|hierarchy=Nyctaginaceae;Pisonia;Pisonia aculeata
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Nyctaginaceae]]</div><div class="higher-taxon"><small>genus</small>[[Pisonia]]</div><div class="higher-taxon"><small>species</small>[[Pisonia aculeata]]</div></div>
|volume=Volume 4
|mention_page=page 72
|treatment_page=page 73
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Vines </b>or shrubs, to 3 m; vines subscandent, woody; branches spreading at right angles, armed with stout, recurved spines 6–20 mm. <b>Stems</b> velvety when young, glabrate later. <b>Leaf</b> blades ovate to obovate, 2–10 × 2–7 cm, base cuneate, apex subacute, glabrate. <b>Inflorescences</b>: staminate inflorescences subglobose, dense, 1–3 cm diam.; pistillate inflorescences subglobose at anthesis, more open in age; branches divaricate or ascending; fruiting pedicel 0.5–2 cm. <b>Perianths</b>: perianth of staminate flowers yellowish green, broadly campanulate, 2–3 mm, densely and shortly viscid-villous; perianth of pistillate flowers greenish, often blushed with red, 2–3 mm, puberulent. <b>Fruits</b> clavate, 7–10 × 3–4 mm, densely puberulent between glandular ribs, glands extending entire length of fruits.</span><!--

-->{{Treatment/Body
|phenology=Flowering throughout spring.
|habitat=Hammocks, moist thickets
|elevation=0-100[-1000] m
|distribution=Fla.;Tex.;Mexico;West Indies;Central America;South America;Asia;Africa;Pacific Islands;Australia.
|discussion=<p><i>Pisonia aculeata</i> is nearly pantropical, found throughout the New World tropics and is considered introduced in Africa, Asia, and the Phillipines, but in the flora area it reaches only to the lower Rio Grande valley and southern Florida. It is closely allied with the less widely distributed <i>Pisonia capitata</i>, and there appears to be no distinction between pistillate plants of the two species. A. L. Bogle (1974) discussed the possible presence of <i>Pisonia aculeata</i> var. macranthocarpa in the flora.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Pisonia aculeata
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Nyctaginaceae
|phenology=Flowering throughout spring.
|habitat=Hammocks, moist thickets
|elevation=0-100[-1000] m
|distribution=Fla.;Tex.;Mexico;West Indies;Central America;South America;Asia;Africa;Pacific Islands;Australia.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_151.xml
|genus=Pisonia
|species=Pisonia aculeata
}}<!--

-->[[Category:Treatment]][[Category:Pisonia]]