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Glossary of Botanical Terms:

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thyrsoid: a compound inflorescence which ends in a flower and in which the main axis is raceme-like and the lateral ones cymose, i.e. similar to a thyrse except for the terminal flower. Fig. 17 B.



Fig. 17. Inflorescence Types. (circle – flower bud; arrow – vegetative bud). A, panicle; B, thyrsoid; C, thyrse; D, dichasium; E, monochasium; F, triad; G, panicle-like; H, raceme; I, spike; J, umbel; K, corymb; L, solitary on a scape; M, solitary in axils of leaves; N, spikelet; O, head with expanded receptacle (in L.S.), as in many Asteraceae; P, head with small receptacle (in L.S.); Q, spadix; R, cyathium (in L.S.).
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