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Dissection of pressed head showing receptacle (center), 3 staminate florets attached above with staminate paleae curled over their tips, and pistillate paleae on sides of receptacle. Basis of illustration in Novon 14(4): 465, fig. 1F.
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Pistillate (3 left) and staminate (2 right) paleae in abaxial and adaxial views. Basis of illustration in Novon 14(4): 465, fig. 1G, 1J, 1P.
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Plant mounted on herbarium sheet (largest plant on all specimens examined).
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Unmounted plant segregated from the OBI holotype and now deposited as an isotype at MO.
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Mounted plant on holotype sheet at OBI.
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Mounted plant on holotype sheet at OBI.
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plant in flower and fruit
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plants in habitat
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plant in bud
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close-up of fruiting head
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close-up of mature cypselae dissected from a specimen at RSA
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