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The Beetle daisy (Gorteria diffusa) belongs to Asteraceae (the Aster family). It is an annual herb that is distributed from southern Namibia to the Western Cape Province of South Africa. It grows on clayey or sandy plains in areas with winter rainfall, or on rocky slopes in lowland areas, reaching a height of 5 to 30 cm. The stems are cylindrical, widely branched, and spread out from the base in a creeping manner. The leaves are linear, lanceolate, or oblanceolate, arranged alternately; they are usually entire but are sometimes serrated or pinnately lobed and reflexed. It produces orange flower heads from around July to October. The flower heads are 3-5.5 cm in diameter; the bases of the ray florets typically feature dark, glossy spots, each with small white reflective dots. This intricate pattern reflects light, evoking the glossy body of the bee fly (Megapalpus nitidus). These spots are strategically arranged to lure this social insect to the flower.
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