valvate造句

• The calyx is five-parted and persistent; valvate in bud.
• The capsules are normally septicidal or rarely loculicidal or valvate.
• The reduced petals are valvate, or rarely absent.
• The staminate flowers have three elongated, tapering sepals and three thick, valvate petals.
• The pistillate flowers are ovoid with three broad, imbricate sepals and as many valvate petals.
• The staminate flowers are asymmetrical and borne in triads with three distinct, valvate sepals and three thick petals.
• The fruit is a leathery valvate capsule which splits open to release several red or orange, fleshy-coated seeds.
• The corolla is basally tubular and twice as long as the calyx, divided into three lobes, striate and valvate.
• They have three pointed, obovoid petals, which are elongated, valvate, and longer, wider and thicker than the sepals.
• The pistillate flowers are longer and ovoid with three sepals forming a cup, and three imbricate petals with thick, valvate tips.
• The valvate ( meeting at the edges without overlapping ) perianth ( sepal and petal together ) members are closely joined at the base.
• The staminate flowers mature from green to yellow, triangular in bud, with three sepals fused into a lobed cupule and three valvate petals.
• The pistillate has a striate, cup shaped calyx with triangular, valvate lobes, and the corolla splits to the base into similar triangular segments.
• The aestivation found in calotropis is valvate i . e . sepals or petals in a whorl just touch one another at the margin, without overlapping.
• ""'Mammea " "'is a flowering plant genus with about 50 species in the calyx opening into two valvate sepals.
• The pistillate flowers are larger with broadly imbricate sepals and valvate petals; there are three toothlike staminodes borne at the side of the ovoid, uniovulate gynoecium.
• The pistillate flowers become larger than the male's, the three sepals have rounded sides and pointed tips and the petals are asymmetrical with thick valvate tips.
• Some of the synapomorphies of the order are : leaves in spiral with secondary veins palmated, calyx or perianth valvate, and the elevated stomatal calyx / perianth bearing separate styles.
• The staminate flowers are asymmetrical, white to cream to red, the three sepals are short and imbricate, while the three valvate petals are three or four times as long.
• Sections " Meconella " and " Californicum " exhibit valvate dehiscence, and their basal position within " Papaver " suggest this may be an ancestral form.