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This type of inflorescence is largely characteristic of grasses, such as oat and crabgrass, [a] as well as other plants such as pistachio and mamoncillo. Botanists use the term paniculate in two ways: "having a true panicle inflorescence" [b] as well as "having an inflorescence with the form but not necessarily the structure of a panicle".
Spiciform panicle that usually reaches 4 to 5 meters (13 to 16 feet) in height, but has a maximum recorded height of 8 meters (26 feet). The total height of the plant when blooming may reach 15 meters (49 feet). The stem at the base of the inflorescence may be 60–90 cm (24–35 in) in height and a very thick 20–40 cm (7.9–15.7 in). [17]
For example, a double raceme is a raceme in which the single flowers are replaced by other simple racemes; the same structure can be repeated to form triple or more complex structures. Compound raceme inflorescences can either end with a final raceme (homoeothetic), or not (heterothetic). A compound raceme is often called a panicle.
A plant that flowers on a showy raceme may have this reflected in its scientific name, e.g. the species Actaea racemosa. A compound raceme, also called a panicle, has a branching main axis. Examples of racemes occur on mustard (genus Brassica) and radish (genus Raphanus) plants. [3]
Lemma is a phytomorphological term referring to a part of the spikelet. It is the lowermost of two chaff-like bracts enclosing the grass floret.The lemma often bears a long bristle called an awn, and may be similar in form to the glumes, which are chaffy bracts at the base of each spikelet.
The single inflorescence grows extremely fast, and reaches 0.9–3 metres (3–10 ft) tall, bearing hundreds of elliptical (bell-shaped) white to purplish flowers 3 cm (1 + 1 ⁄ 4 in) in diameter on a densely branched panicle up to 70 cm (28 in) broad, covering the upper half of the inflorescence.
The inflorescence is a lax to dense deltoid or a dense cylindrical panicle, with a herbaceous, cylindrical to angular axis that is covered in short hairs which become glandular nearer to the tips. The bracts in the inflorescence have a pointy tip, are usually glandularly hairy, and are dry, brown and papery in three species and herbaceous in W ...
Corymbium is a genus of flowering plants in the daisy family comprising nine species. It is the only genus in the subfamily Corymbioideae and the tribe Corymbieae. [2] [3] The species have leaves with parallel veins, strongly reminiscent of monocots, in a rosette and compounded inflorescences may be compact or loosely composed racemes, panicles or corymbs.