Brassicaceae tribe Malcolmieae

Al-Shehbaz & Warwick

Harvard Pap. Bot. 12: 432. 2007.

Treatment appears in FNA Volume 7. Treatment on page 597.
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Annuals or subshrubs [perennials, shrubs, or trees]; eglandular. Trichomes sessile, exclusively malpighiaceous [stellate]. Cauline leaves sessile [shortly petiolate]; blade base not auriculate, margins usually entire. Racemes usually ebracteate, often elongated in fruit. Flowers actinomorphic; sepals ascending to spreading [erect], lateral pair not saccate [strongly saccate] basally; petals white, cream, purple, or violet [pink, yellow, orange, brown], claw present, often distinct; filaments unappendaged, not winged; pollen 3-colpate. Fruits silicles [siliques], dehiscent, unsegmented, latiseptate [terete, 4-angled]; ovules 2–10 [–numerous] per ovary; style distinct; stigma entire [strongly 2-lobed]. Seeds usually uniseriate; cotyledons accumbent.

Distribution

Introduced; Europe, Asia, Africa

Discussion

Genera 10, species 68 (1 in the flora).

Selected References

None.

Lower Taxa

"elongated" is not a number."thick" is not a number.

Ihsan A. Al-Shehbaz +
Al-Shehbaz & Warwick +
appendaged +  and unappendaged +
not auriculate +
dissected +, repand +, sinuate +, crenate +  and dentate +
much smaller +  and reduced +
urceolate +, campanulate +  and tubular +
branched +  and simple +
well-developed +
distinct +
not +  and differentiated +
emarginate +  and entire +
Europe +, Asia +  and Africa +
straight +  and curved +
not winged +  and unappendaged +
connate +  and distinct +
actinomorphic +
2-valved +  and capsular +
latiseptate +  and unsegmented +
compound +, pinnately +, trifoliolate +  and simple +
alternate +, not +  and rosulate +
basal +  and cauline +
connate +  and distinct +
decurrent +
pinnatifid +
tenuinucellate +, crassinucellate +  and bitegmic +
campylotropous +  and anatropous +
violet +, purple +, cream +  and white +
rudimentary +
cruciform +
trinucleate +  and 3(-11)-colpate +
Harvard Pap. Bot. +
flattened +  and rounded +
margined +, not +  and winged +
aseriate +, biseriate +  and uniseriate +
not +  and mucilaginous +
white +, black +, brown +  and yellow +
ovate +, globose +, oblong +, ovoid +  and flattened +
persistent +  and caducous +
distinct +
ascending +  and spreading +
perforated +  and complete +
reduced +
latiseptate +, schizocarpic +, samaroid +  and lomentaceous +
indehiscent +  and dehiscent +
angustiseptate +, flat +, angled +, terete +, torulose +, not +, segmented +  and nutletlike +
tetradynamous +
unbranched +  and branched +
procumbent +  and decumbent +
descending +, ascending +  and erect +
2-lobed +, entire +, conical +  and capitate +
subsessile +, sessile +  and petiolate +
persistent +
distinct +
Cruciferae +
Brassicaceae tribe Malcolmieae +
Brassicaceae +
malpighiaceous +  and sessile +
scale-like +  and forked +
coiled +, 1-7-veined +  and veined +
pubescent +  and glabrous +
anastomosing +
perennial +, biennial +  and annual +
aquatics +  and terrestrial +
glabrous +  and pubescent +