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| Kingdom Plantae |
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Ageratina Spach – accepted – snakeroot
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Alnaster Spach – not accepted
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Amelanchier intermedia Spach – accepted
|
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Anogra nuttalliana Spach – not accepted
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Aronia glabrescens Spach – not accepted
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Aronia pubens Spach – not accepted
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Ascyrum linifolium Spach – not accepted
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Ayapana Spach – accepted
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Betula borealis Spach – not accepted – northern birch
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Boisduvalia Spach – not accepted – spike primrose
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Calothyrsus californica Spach – not accepted
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Calylophus Spach – not accepted – sundrops
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Calylophus berlandieri Spach – not accepted – Berlandier's sundrops
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Calylophus berlandieri ssp. berlandieri Spach – not accepted – Berlandier's sundrops
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Calylophus drummondianus Spach – not accepted
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Calytophus Spach – not accepted
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Calytophus berlandieri Spach – not accepted
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Calytophus berlandieri var. berlandieri Spach – not accepted
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Ceanothus X delileanus Spach – accepted – French hybrid ceanothus
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Chamaecyparis Spach – accepted – false-cypress, faux-cypres, white cedar, cedar
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Cistanthe Spach – accepted – pussy paws, pussypaws
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Crocanthemum Spach – accepted – frostweed, rushrose, rockrose
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Elodea fraseri Spach – not accepted
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Gaura filipes Spach – not accepted – slenderstalk beeblossom
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Gaura longiflora Spach – not accepted – longflower beeblossom
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Gaura michauxii Spach – not accepted
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Godetia bottae Spach – not accepted
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Lechidium Spach – not accepted
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Lechidium drummondii Spach – not accepted
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Oenothera heterophylla Spach – accepted – variableleaf evening-primrose, largeflower eveningprimrose, variableleaf evening primrose
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Oenothera heterophylla ssp. heterophylla Spach – accepted – variableleaf evening primrose, variableleaf evening-primrose, variableleaf eveningprimrose
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Oenothera mexicana Spach – accepted – Mexican evening-primrose, Mexican eveningprimrose, Mexican evening primrose
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Platycladus Spach – accepted – platycladus
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Poteridium Spach – accepted
|
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Sphaeralcea miniata Spach – not accepted
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Stenosiphon Spach – not accepted
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Stenosiphon virgatus Spach – not accepted
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Tilia neglecta Spach – not accepted
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Tilia truncata Spach – not accepted
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Zelkova Spach – accepted |
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