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Raceme
racemes
racemization is defined as if we add cis and anti form it give rise to racemic mixture
Is the lily's arrangement of flower on a stem a spike, raceme, panicle, or head?
If you let it grow and do not cut it, it will sprout stemmy seed heads (called inflorescences) that will produce seeds.
F. Weberling has written: 'Morphology of flowers and inflorescences' -- subject(s): Anatomy, Angiosperms
Heliotropium is a genus of flowering plants. They are known for their inflorescences; the placement of a group or cluster of flowers on a main branch arrangement of branches.
Yes they do. But they are actually called inflorescences, since they do not flower like plants like Echinacea, Geraniums, or Apple trees do.
This means having the form of a raceme, which is a plant having flowers arranged singly along an axis. Here's a sentence. The lily of the valley is a racemiform flower.
Well, there's seed development when the inflorescences of the seed head stop flowering and everything goes into seed production, and then there is germination, where a plant grows from a seed that was planted in the soil.
The list goes on... and on... AND ON, but here are some major (and seemingly obvious) points. Poaceae is mostly (if not exclusively) wind pollinated, Asteraceae is not. Because they are abiotically pollinated, members of Poaceae lack "showy" flowers. Instead, they are highly reduced versions of the reproductive structures. They have no "typical" calyx (they have lodicules instead), they lack a corolla and they are very small. Dissimilarly, Asteraceae are biotically pollinated by a variety of animals and therefore require showy, attractive flowers. The inflorescence of Asteraceae is bourne on an involucrate head (many flowers on one receptacle). Poaceae are usually found in Spike, panicle or raceme type inflorescences. Poaceae = superior gynoecium, Asteraceae = inferior gynoecium. Poaceae = caryopsis, Asteraceae = achene. Hope this helps you out!