View source for Bunias

{{Treatment/ID
|accepted_name=Bunias
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 669. 1753
|year=1753
}}, {{Treatment/Publication
|title=Gen. Pl. ed.
|place=5, 300. 1754
|year=1754
}}
|common_names=Hill-mustard
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Buniadeae;Bunias
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Buniadeae]]</div><div class="higher-taxon"><small>genus</small>[[Bunias]]</div></div>
|etymology=Greek and Latin bunias, a kind of common mustard or turnip
|volume=Volume 7
|mention_page=page 224, 227, 236, 241
|treatment_page=page 444
}}<!--

--><span class="statement" id="st-d0_s0" data-properties=""><b>Plants </b>not scapose;</span> <span class="statement" id="st-d0_s1" data-properties="whole_organism architecture;whole_organism pubescence;whole_organism growth form">glabrous or sparsely to densely pilose (multicellular glandular tubercles or papillae present throughout, except flowers).</span> <span class="statement" id="st-d0_s2" data-properties="stem orientation;stem architecture"><b>Stems </b>erect, often branched (many) distally.</span> <span class="statement" id="st-d0_s3" data-properties=""><b>Leaves </b>basal and cauline;</span> <span class="statement" id="st-d0_s4" data-properties="leaf position;leaf position;leaf architecture;leaf architecture;leaf architecture;leaf architecture;leaf architecture">petiolate, sessile, or subsessile;</span> <span class="statement" id="st-d0_s5" data-properties="basal leaf arrangement;basal leaf architecture;blade margin shape;blade margin shape;blade margin shape;blade margin shape;blade margin shape">basal not rosulate [rosulate], petiolate, blade margins entire, pinnatifid, or lyrate;</span> <span class="statement" id="st-d0_s6" data-properties="cauline leaf architecture;margin architecture or shape;margin architecture or shape">cauline sessile (subsessile distally), blade (base cuneate, attenuate), margins dentate or entire.</span> <span class="statement" id="st-d0_s7" data-properties=""><b>Racemes </b>(corymbose or paniculate), considerably elongated in fruit.</span> <span class="statement" id="st-d0_s8" data-properties="raceme length;raceme arrangement;raceme size"><b>Fruiting </b>pedicels divaricate, slender.</span> <span class="statement" id="st-d0_s9" data-properties="flower shape"><b>Flowers:</b> sepals (yellowish green), oblong, (margins membranous), (glabrous, [pubescent or glandular]);</span> <span class="statement" id="st-d0_s10" data-properties="petal shape;claw fusion;claw presence">petals obovate, (longer than sepals), claw distinct or absent, (apex obtuse to emarginate);</span> <span class="statement" id="st-d0_s11" data-properties="stamen architecture">stamens strongly tetradynamous;</span> <span class="statement" id="st-d0_s12" data-properties="flower shape">filaments (yellowish), not dilated basally [dilated];</span> <span class="statement" id="st-d0_s13" data-properties="anther shape">anthers oblong [ovate], (apex obtuse);</span> <span class="statement" id="st-d0_s14" data-properties="nectar gland arrangement;median gland presence">nectar glands confluent, subtending bases of stamens, median glands present.</span> <span class="statement" id="st-d0_s15" data-properties="fruit shape;fruit architecture;fruit shape;fruit shape;fruit shape;fruit shape;fruit shape;fruit architecture or pubescence or relief;fruit shape;fruit shape;wing quantity;wing shape"><b>Fruits </b>nutletlike, sessile, (readily detached from pedicel), oblong, ovoid, or subglobose, smooth, terete, 4-angled, or with 4 cristate wings, (1–4-loculed), (woody);</span> <span class="statement" id="st-d0_s16" data-properties="valve architecture;valve pubescence">valves (not distinct) not veined, glabrous;</span> <span class="statement" id="st-d0_s17" data-properties="replum fusion">replum not distinct;</span> <span class="statement" id="st-d0_s18" data-properties="septum growth form or texture;septum presence">septum subwoody or absent;</span> <span class="statement" id="st-d0_s19" data-properties="ovule quantity">ovules 2–4 per ovary;</span> <span class="statement" id="st-d0_s20" data-properties="style prominence;style fusion">style obsolete or distinct, (slender, filiform or subconical);</span> <span class="statement" id="st-d0_s21" data-properties="stigma architecture or shape">stigma capitate.</span> <span class="statement" id="st-d0_s22" data-properties="seed size;seed architecture;seed shape"><b>Seeds </b>plump [flattened], not winged, subglobose to ovoid [oblong];</span> <span class="statement" id="st-d0_s23" data-properties="seed-coat coating">seed-coat (smooth), not mucilaginous when wetted;</span> <span class="statement" id="st-d0_s24" data-properties="">cotyledons spirolobal.</span> <span class="statement" id="st-d0_s25" data-properties="cotyledon arrangement;x chromosome quantity">x = 7.</span><!--

-->{{Treatment/Body
|distribution=Europe;Asia;n Africa
|introduced=true
|discussion=<p>Species 2 (2 in the flora).</p><!--
--><p>Bunias erucago and B. orientalis have the same chromosome number; the former has only about 0.8-fold of the DNA amount of B. orientalis (J. Greilhuber and R. Obermayer 1999). Although both species are widespread weeds in Europe, they have not spread much in North America.</p>
|tables=
|references={{Treatment/Reference
|id=greilhuber1999a
|text=Greilhuber, J. and R. Obermayer. 1999. Cryptopolyploidy in Bunias (Brassicaceae) revisited—A flowcytometric and densitometric study. Pl. Syst. Evol. 218: 1–4.
}}
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Fruits 4-winged, 4-loculed, (0.8-)0.9-1.3(-1.4) cm; seeds 3 or 4; petals (8-)10-13 mm; styles 3.5-5(-6) mm.
|[[Bunias erucago|Bunias erucago]]
|-id=key-0-1
|1
|Fruits not winged, 1- or 2-loculed, (0.5-)0.6-0.7(-0.8) cm; seeds 1 or 2; petals (4-)4.5-7(-8) mm; styles obsolete or, rarely, to 1 mm.
|[[Bunias orientalis|Bunias orientalis]]
|}
</div></div><!--

-->{{#Taxon:
name=Bunias
|author=Ihsan A. Al-Shehbaz
|authority=Linnaeus
|rank=genus
|parent rank=tribe
|synonyms=
|basionyms=
|family=Brassicaceae
|distribution=Europe;Asia;n Africa
|introduced=true
|reference=greilhuber1999a
|publication title=Sp. Pl.;Gen. Pl. ed.
|publication year=1753;1754
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V7/V7_670.xml
|tribe=Brassicaceae tribe Buniadeae
|genus=Bunias
|anther shape=oblong
|basal leaf architecture=petiolate
|basal leaf arrangement=not rosulate
|blade margin shape=lyrate;pinnatifid;lyrate;pinnatifid;entire
|cauline leaf architecture=sessile
|claw fusion=distinct
|claw presence=absent
|cotyledon arrangement=spirolobal
|flower shape=dilated;oblong
|fruit architecture=sessile
|fruit architecture or pubescence or relief=smooth
|fruit shape=4-angled;terete;subglobose;ovoid;subglobose;ovoid;oblong;nutletlike
|leaf architecture=subsessile;sessile;subsessile;sessile;petiolate
|leaf position=cauline;basal
|margin architecture or shape=entire;dentate
|median gland presence=absent
|nectar gland arrangement=confluent
|ovule quantity=2;4
|petal shape=obovate
|raceme arrangement=divaricate
|raceme length=elongated
|raceme size=slender
|replum fusion=not distinct
|seed architecture=not winged
|seed shape=subglobose;ovoid
|seed size=plump
|seed-coat coating=mucilaginous
|septum growth form or texture=subwoody
|septum presence=absent
|stamen architecture=tetradynamous
|stem architecture=branched
|stem orientation=erect
|stigma architecture or shape=capitate
|style fusion=distinct
|style prominence=obsolete
|valve architecture=not veined
|valve pubescence=glabrous
|whole_organism architecture=not scapose
|whole_organism growth form=plant
|whole_organism pubescence=glabrous or;sparsely densely pilose
|wing quantity=4
|wing shape=cristate
|x chromosome quantity=7
}}<!--

-->[[Category:Treatment]][[Category:Brassicaceae tribe Buniadeae]]