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Capitulum (plural capitula) can be used as an exact synonym for pseudanthium and flower head; [citation needed] however, this use is generally but not always restricted to the family Asteraceae. [ citation needed ] At least one source defines it as a small flower head. [ 10 ]
Compound inflorescences are composed of branched stems and can involve complicated arrangements that are difficult to trace back to the main branch. A kind of compound inflorescence is the double inflorescence, in which the basic structure is repeated in the place of single florets. For example, a double raceme is a raceme in which the single ...
The capitulum is a contracted raceme composed of numerous individual sessile flowers, called florets, all sharing the same receptacle. A set of bracts forms an involucre surrounding the base of the capitulum. These are called "phyllaries", or "involucral bracts". They may simulate the sepals of the pseudanthium.
Arranged on a conical surface (like a snail shell); used to describe inflorescence s in which the bud s are arranged in an almost helical manner on the outside of a long, tapering, conical rachis. bract A modified leaf associated with a flower or inflorescence and differing in shape, size, or color from other leaves (and without an axillary bud ...
The inflorescence is produced in a flat-topped capitulum cluster and the inflorescences are visited by many insects, featuring a generalized pollination system. [6] The small achene-like fruits are called cypsela. [2] The plant has a sweet scent similar to that of chrysanthemums, [7] so powerful that it may be irritating to some. [5]
The good news for the milkvetch plant is that they usually need wildfire to sprout — meaning dormant seeds now have a massive new habitat for a new crop of the rare shrub.
Move over, Wordle, Connections and Mini Crossword—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity ...
Missed kiss. Donald Trump and Melania Trump shared an awkward moment that went viral at his presidential inauguration on Jan. 20.. Before he went up to the podium to take the oath of office inside ...