Heliantheae
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The Heliantheae are the third-largest tribe in the sunflower family. With some 190 genera and nearly 2500 recognized species, only the tribes Senecioneae and Astereae are larger. The name is derived f
A sunflower
Bidens biternata- Spanish needles
Zinnia
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Zinnia is a genus of plants of the tribe Heliantheae within the family Asteraceae. Members of the genus are notable for their solitary long-stemmed 12-petal flowers that come in a variety of bright co
Heliantheae
…Heliantheae include sunflower and Jerusalem artichoke. Many garden flowers are also in this group, such as Coreopsis, Cosmos, Echinacea, Rudbeckia, and Zinnia. Some authors separate Coreopsis and Cosmos into the Coreopsideae tribe. In contrast to the benefits brought by the group, some are problematic weeds…
Zinnia single layer and 12 Petals 2
Zinniaseeds 3d