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What is the labeled part of a solitary flower and inflorescence based on the given text?

What is the labeled part of a solitary flower and inflorescence based on the given text?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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What is the labeled part of a solitary flower and inflorescence based on the given text?

sessile or pedicelled flowers and crowded, usually axillary; a catkin or ament is a short or long, usually dense, scaly spike; a spadix is a dry or fleshy spike with small flowers, the whole surrounde by an enveloping organ called a spathe, as in the taro (gabí). Inflorescence with flowers occurring in pairs are said to be binate. Flowers and inflorescences often have small or large, often leaf-like organs, called bracts or bracteoles. When present, bracts are found under each branch or branchlet of the inflorescence (bracteate), while bracteoles are borne on or at the base of the pedicels of the flowers (bracteolate). When they are absent, the corresponding terms are ebracteate and ebracteolate. Some authors apply the term bract to the leaf-like structures subtending one flower. The term involucre is applied to the whorl of bracts or bracteoles at a node enveloping an inflorescence or a flower. The usually dry bracts enclosing the flowers in the grasses and sedges are called glumes while the inner chaff-like scales in the heads of certain Compositae, the inner scales of grasses, the scales on the rootstocks and stipes of ferns, etc., are called paleae (sing. palea).
Transcribed Image Text:sessile or pedicelled flowers and crowded, usually axillary; a catkin or ament is a short or long, usually dense, scaly spike; a spadix is a dry or fleshy spike with small flowers, the whole surrounde by an enveloping organ called a spathe, as in the taro (gabí). Inflorescence with flowers occurring in pairs are said to be binate. Flowers and inflorescences often have small or large, often leaf-like organs, called bracts or bracteoles. When present, bracts are found under each branch or branchlet of the inflorescence (bracteate), while bracteoles are borne on or at the base of the pedicels of the flowers (bracteolate). When they are absent, the corresponding terms are ebracteate and ebracteolate. Some authors apply the term bract to the leaf-like structures subtending one flower. The term involucre is applied to the whorl of bracts or bracteoles at a node enveloping an inflorescence or a flower. The usually dry bracts enclosing the flowers in the grasses and sedges are called glumes while the inner chaff-like scales in the heads of certain Compositae, the inner scales of grasses, the scales on the rootstocks and stipes of ferns, etc., are called paleae (sing. palea).
Flowers may be solitary when borne singly, each flower subtended by a foliage leaf, or they may be variously grouped into an inflorescence, several flowers in a cluster borne on a common axis 13 (Fig.3). Solitary flowers may be pedicelled when supplied with a stalk or pedicel, or sessile when the pedicel is absent. The stalk of the inflorescence is the peduncle. According to insertion a solitary flower or an inflorescence is terminal, when it terminates a branch; axillary when borne in the axils of the leaves; extra-axillary when borne on the internodes between the nodoo or axils, leaf opposed whon borno opposito a lcaf; cauline whou bome ou die stem below the leaves; and radical when seemingly borne on the root but actually borne on a very short stem with very short internodes. In an inflorescence that is radical in position the peduncle is referred to as a scape and the plant scapose. There are various forms of the inflorescence. A raceme or racemose inflorescence has pedicelled flowers borne along the sides of a simple undivided axis or rachis; a spike or spicate inflorescence is similar to a raceme, but the flowers are sessile; a panicle or paniculate inflorescence has the axis ir rachis divided regularly into branches which bear two or more pedicelled or sessile flowers, and is usually more or less open (the terminal flower or inner flower opens last); an umbel or umbellate inflorescence has pedicelled flowers all arising from the apex of the peduncle, the pedicels arranged like the ribs of an umbrella; a head or capitate inflorescence is similar to an umbel but the flowers are sessile and arranged in a dense globose mass at the expanded apex of the peduncle; a corymb or corymbose inflorescence has the pedicels and branches of the axis starting from the different points but attaining the same level, the lower branches or pedicels longer than the upper ones, and having a flat or nearly flat top, the outer flowers opening first; a cyme or cymose inflorescence is similar to a corymb but is closed (the inner flowers open first) and often the parts arranged in threes; a dichasium has only three flowers, the central flower opening first and the two below, one on each side opening last (a cyme is also defined as a compound dichasium); a fascicle has
Transcribed Image Text:Flowers may be solitary when borne singly, each flower subtended by a foliage leaf, or they may be variously grouped into an inflorescence, several flowers in a cluster borne on a common axis 13 (Fig.3). Solitary flowers may be pedicelled when supplied with a stalk or pedicel, or sessile when the pedicel is absent. The stalk of the inflorescence is the peduncle. According to insertion a solitary flower or an inflorescence is terminal, when it terminates a branch; axillary when borne in the axils of the leaves; extra-axillary when borne on the internodes between the nodoo or axils, leaf opposed whon borno opposito a lcaf; cauline whou bome ou die stem below the leaves; and radical when seemingly borne on the root but actually borne on a very short stem with very short internodes. In an inflorescence that is radical in position the peduncle is referred to as a scape and the plant scapose. There are various forms of the inflorescence. A raceme or racemose inflorescence has pedicelled flowers borne along the sides of a simple undivided axis or rachis; a spike or spicate inflorescence is similar to a raceme, but the flowers are sessile; a panicle or paniculate inflorescence has the axis ir rachis divided regularly into branches which bear two or more pedicelled or sessile flowers, and is usually more or less open (the terminal flower or inner flower opens last); an umbel or umbellate inflorescence has pedicelled flowers all arising from the apex of the peduncle, the pedicels arranged like the ribs of an umbrella; a head or capitate inflorescence is similar to an umbel but the flowers are sessile and arranged in a dense globose mass at the expanded apex of the peduncle; a corymb or corymbose inflorescence has the pedicels and branches of the axis starting from the different points but attaining the same level, the lower branches or pedicels longer than the upper ones, and having a flat or nearly flat top, the outer flowers opening first; a cyme or cymose inflorescence is similar to a corymb but is closed (the inner flowers open first) and often the parts arranged in threes; a dichasium has only three flowers, the central flower opening first and the two below, one on each side opening last (a cyme is also defined as a compound dichasium); a fascicle has
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