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Pedicel is also applied to the stem of the infructescence. The word "pedicel" is derived from the Latin pediculus, meaning "little foot". [2] The stem or branch from the main stem of the inflorescence that holds a group of pedicels is called a peduncle. [3] A pedicel may be associated with a bract or bracts. [4]
Diagram of an anther in cross section. 1: Filament; 2: Theca; 3: Connective (the conducting vessels in red); 4: Pollen sac (also called sporangium) The androecium is one of the fertile cycles of flowers. The parts that make up the androecium are called stamens whose function is the generation of male gametophytes or pollen grains.
The leaves are 50–85 mm (2.0–3.3 in) long and 15–35 mm (0.59–1.38 in) wide and are either lobed or entire with up to 8 broadly triangular lobes. The upper surface of the leaves is glabrous or nearly so and the lower surface of the leaves is silky hairy.
Pan's Garden is open every day from 10 a.m. to 4 p.m. Humans have turned for centuries to the restorative power of a garden to center themselves so take some time to wander through this garden and ...
The canopy plays a key role in light energy capture via photosynthesis, water use as regulated by transpiration, and microclimate of ripening grapes. [1] Canopy management is an important aspect of viticulture due to its effect on grape yields , quality, vigor , and the prevention of grape diseases .
[3] [4] The number of scolopidia varies between species. In homopterans , the Johnston's organs contain 25–79 scolopidia. [ 5 ] The presence of Johnston's organ is a defining characteristic which separates the class Insecta from the other hexapods belonging to the group Entognatha .
Hopea pedicellata grows as a canopy tree, up to 40 metres (130 ft) tall, with a trunk diameter of up to 60 cm (24 in). It has buttresses and stilt roots. The bark is smooth.
The leaves have 6-13 pairs of secondary veins emanating from their midribs. Its petioles are 3-7.5 by 1-1.7 millimeters. Its flowers are arranged in groups of 3 or fewer on a rachis opposite the leaves. Each flower is on a fleshy, slightly hairy pedicel that is 10.5-17.5 by 0.8-1.3 millimeters. The pedicels have an oval, basal bract that is 0.5 ...