View source for Rosaceae tribe Agrimonieae

{{Treatment/ID
|accepted_name=Rosaceae tribe Agrimonieae
|accepted_authority=Lamarck & de Candolle
|publications={{Treatment/Publication
|title=Syn. Pl. Fl. Gall.,
|place=333. 1806
|year=1806
}}
|basionyms=
|synonyms=
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Agrimonieae
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Rosoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Agrimonieae]]</div></div>
|volume=Volume 9
|mention_page=page 22
|treatment_page=page 312
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> perennial (annual or biennial in <i>Poteridium</i>) [shrubs or trees]; unarmed (hypanthia armed in <i>Acaena</i>). <b>Leaves</b> alternate, odd-pinnately compound; stipules persistent (absent in <i>Acaena</i>), adnate to petiole (free in <i>Poterium</i>); venation pinnate. <b>Flowers</b>: perianth and androecium perigynous; epicalyx bractlets absent; hypanthium hemispheric, obconic, ovoid, urceolate, top-shaped, ellipsoid, nearly orbicular, or obtriangular; torus absent; carpels 1 or 2(or 3), rarely more, styles terminal, distinct; ovule 1, apical. <b>Fruits</b> achenes, enclosed within enlarged, often hardened, sometimes armed hypanthia; styles deciduous, not elongate.</span><!--

-->{{Treatment/Body
|distribution=North America;Mexico;West Indies (Hispaniola);South America;Eurasia;Africa;Atlantic Islands;Indian Ocean Islands;Pacific Islands (New Zealand);Australia.
|discussion=<p>Genera 12, species ca. 270 (5 genera, 17 species in the flora).</p><!--
--><p>The base chromosome number for Agrimonieae is x = 7. <i>Acaena</i> and <i>Sanguisorba</i> are host to Phragmidium rusts. The tribal name Agrimonieae has priority over Sanguisorbeae, used by, among others, D. Potter et al. (2007). Agrimonieae also includes the genera Aremonia Necker ex Nestler (Europe), Cliffortia Linnaeus, Hagenia J. F. Gmelin and Leucosidea Ecklon & Zeyher (Africa), Margyricarpus Ruiz & Pavón and Polylepis Ruiz & Pavón (South America), and Spenceria Trimen (Asia) (Potter et al.).</p>
|tables=
|references={{Treatment/Reference
|id=kerr2004a
|text=Kerr, M. S. 2004. A Phylogenetic and Biogeographic Analysis of Sanguisorbeae (Rosaceae), with Emphasis on the Pleistocene Radiation of the High Andean Genus Polylepis. Ph.D. dissertation. University of Maryland.
}}{{Treatment/Reference
|id=nordborg1966a
|text=Nordborg, G. 1966. Sanguisorba L., Sarcopoterium Spach, and Bencomia Webb et Berth.: Delimitation and subdivision of the genera. Opera Bot. 11: 1–103.
}}
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Stems creeping or suberect; hypanthia spiny.
|[[Acaena|Acaena]]
|-id=key-0-1
|1
|Stems ascending to erect; hypanthia not spiny (rim bristly in fruit in Agrimonia)
|[[#key-0-2| > 2]]
|-id=key-0-2
|2
|Inflorescences racemes (simple or compound); leaf blades with minor leaflet pairs between major pairs; petals 5 (yellow); hypanthial rim with 2–5 rows of bristles.
|[[Agrimonia|Agrimonia]]
|-id=key-0-2
|2
|Inflorescences spikes (cylindric, globose, or headlike); leaf blades without minor leaflet pairs between major pairs; petals 0; hypanthial rim without rows of bristles
|[[#key-0-3| > 3]]
|-id=key-0-3
|3
|Leaflet margins pectinately pinnatisect.
|[[Poteridium|Poteridium]]
|-id=key-0-3
|3
|Leaflet margins crenate, serrate, or incised
|[[#key-0-4| > 4]]
|-id=key-0-4
|4
|Spikes headlike; flowers bisexual or pistillate (plants gynomonoecious); sepals distinct.
|[[Poterium|Poterium]]
|-id=key-0-4
|4
|Spikes ellipsoid to cylindric; flowers bisexual; sepals basally connate.
|[[Sanguisorba|Sanguisorba]]
|}
</div></div><!--

-->{{#Taxon:
name=Rosaceae tribe Agrimonieae
|author=Luc Brouillet
|authority=Lamarck & de Candolle
|rank=tribe
|parent rank=subfamily
|synonyms=
|basionyms=
|family=Rosaceae
|distribution=North America;Mexico;West Indies (Hispaniola);South America;Eurasia;Africa;Atlantic Islands;Indian Ocean Islands;Pacific Islands (New Zealand);Australia.
|reference=kerr2004a;nordborg1966a
|publication title=Syn. Pl. Fl. Gall.,
|publication year=1806
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V9/V9_508.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Agrimonieae
}}<!--

-->[[Category:Treatment]][[Category:Rosaceae subfam. Rosoideae]]