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The basal eudicots are a group of 13 related families of flowering plants in four orders: Buxales, Proteales, Ranunculales and Trochodendrales. [1] [a] Like the core eudicots (the rest of the eudicots), they have pollen grains with three colpi (grooves) or other derived structures, [4] and usually have flowers with four or five petals (sometimes multiples of four or five, sometimes reduced or ...
The number of pollen grain furrows or pores helps classify the flowering plants, with eudicots having three colpi (tricolpate), and other groups having one sulcus. [8] [7] Pollen apertures are any modification of the wall of the pollen grain. These modifications include thinning, ridges and pores, they serve as an exit for the pollen contents ...
Arabidopsis lyrata are diploid plants that have a life span of two or more years, small white flowers and highly distinct basal leaves with a height of 10–40 centimetres (4–16 in). [1] The stem leaves are arranged alternately, with linear and slightly curved margins that are smooth and having a base that is tapered. [ 1 ]
In phylogenetic nomenclature, the Pentapetalae are a large group of eudicots that were informally referred to as the "core eudicots" in some papers on angiosperm phylogenetics. [2] They comprise an extremely large and diverse group accounting for about 65% of the species richness of the angiosperms , with wide variability in habit , morphology ...
The species are herbaceous, annual or perennial plants, growing to 10–80 cm tall, usually densely hairy, with simple entire to lobed leaves 1–6 cm long, and small white four-petaled flowers. The fruit is a long, slender capsule containing 10-20 or more seeds .
Arabis auriculata is a herbaceous, flowering plant from the family Brassicaceae. [1] It flowers from March to July. Besides the type form, René Maire described the Arabis auriculata f. umbrosa form. [2] The species Draba nuda has been described as resembling A. auriculata, being originally placed in its genus. [3]
Arabis allionii: DC. 1805 Europe Arabis alanyensis: H.Duman 2001 Turkey Arabis alpina (Alpine rockcress) L. 1753 Arabis amplexicaulis: Edgew. 1846 Asia Arabis amurensis: N.Busch 1922 Arabis androsacea: Fenzl 1842 Turkey, North America Arabis arendsii: H.R.Wehrh. 1931 Arabis ariana: Hedge 1968 Asia Arabis armena (Armenian rockcress) N.Busch ...
Boechera stricta (syn. Arabis drummondii, Boechera drummondii, Turritis stricta [1]) is a species of flowering plant in the mustard family known by the common name Drummond's rockcress. It is native to much of North America, including most of Canada, and the western and northeastern United States.