Dowload the complete checklist in Adobe pdf format - Arthur Haines
Dowload the complete checklist in Adobe pdf format - Arthur Haines
Dowload the complete checklist in Adobe pdf format - Arthur Haines
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Par<strong>the</strong>nium hysterophorus L. Par<strong>the</strong>nium lobatum Buckl. Santa Maria feverfew<br />
Par<strong>the</strong>nium <strong>in</strong>tegrifolium L. var.<br />
wild feverfew<br />
<strong>in</strong>tegrifolium<br />
Perezia multiflora (Humb. & Bonpl.) Perezia aletes J.F. Macbr.; Perezia sonchifolia perezia<br />
ssp. sonchifolia (Baker) Vuill. Baker<br />
Petasites frigidus (L.) Fries var. Nardosmia arctica (Porsild) A. & D. Löve; nor<strong>the</strong>rn sweet-coltsfoot<br />
palmatus (Ait.) Cronq.<br />
Petasites arcticus Porsild; Petasites frigidus<br />
ssp. arcticus (Porsild) Cody; Petasites frigidus<br />
ssp. palmatus (Ait.) Cody; Petasites palmatus<br />
(Ait ) Gray; Tussilago palmata Ait<br />
Petasites hybridus (L.) P.G. Gaertn., Petasites offic<strong>in</strong>alis Moench; Petasites butterbur sweet-coltsfoot<br />
B. Mey., & Scherb<br />
vulgaris Hill<br />
Petasites japonicus (Sieb. & Zucc.) Nardosmia japonica Sieb. & Zucc. Japanese sweet-coltsfoot<br />
Maxim.<br />
Picris hieracioides L.<br />
hawkweed oxtongue<br />
Pityopsis falcata (Pursh) Nutt. Chrysopsis falcata (Pursh) Ell.; Hetero<strong>the</strong>ca sickle-leaved silk-grass<br />
falcata (Pursh) Harms<br />
Pluchea odorata (L.) Cass. var. Pluchea purpurascens (Sw.) DC.<br />
succulenta (Fern.) Cronq.<br />
var. succulenta Fern.<br />
Polymnia canadensis L. Polymnia canadensis var. radiata Gray;<br />
Pseudognaphalium macounii<br />
(Greene) Kartesz<br />
Pseudognaphalium micradenium<br />
(Wea<strong>the</strong>rby) Nesom<br />
Pseudognaphalium obtusifolium (L.)<br />
Hilliard & Burtt<br />
Polymnia radiata (Gray) Small<br />
Gnaphalium decurrens Ives; Gnaphalium<br />
macounii Greene; Pseudognaphalium<br />
viscosum , of authors not (Kunth) W.A. Weber<br />
Gnaphalium helleri Britt. var. micradenium<br />
(Wea<strong>the</strong>rby) Mahler; Gnaphalium obtusifolium<br />
L. var. micradenium Wea<strong>the</strong>rby;<br />
Pseudognaphalium helleri (Britt.) A. Anderb.<br />
ssp micradenium (Wea<strong>the</strong>rby) Kartesz<br />
Gnaphalium obtusifolium L.; Gnaphalium<br />
obtusifolium L. var. praecox Fern.;<br />
Pseudognaphalium obtusifolium ssp. praecox<br />
(Fern ) Kartesz<br />
Ratibida columnifera (Nutt.) Woot. & Ratibida columnaris (Sims) D. Don;<br />
Standl.<br />
Rudbeckia columnifera Nutt.; Lepachys<br />
sweet-scented camphorweed<br />
white-flowered leaf-cup<br />
Macoun's rabbit-tobacco<br />
Wea<strong>the</strong>rby's rabbit-tobacco<br />
blunt-leaved rabbit-tobacco<br />
prairie Mexican-hat<br />
columnifera (Nutt.) J.F. Macbr.<br />
Ratibida p<strong>in</strong>nata (Vent.) Barnh. Rudbeckia p<strong>in</strong>nata Vent. gray-headed Mexican-hat<br />
Rudbeckia bicolor Nutt.<br />
p<strong>in</strong>e-woods coneflower<br />
Rudbeckia fulgida Ait. var. speciosa Rudbeckia speciosa Wenderoth<br />
showy coneflower<br />
(Wenderoth) Perdue<br />
Rudbeckia hirta L. var. hirta Rudbeckia brittonii Small; Rudbeckia hirta var. black-eyed coneflower<br />
brittonii (Small) Fern.<br />
Rudbeckia hirta L. var. pulcherrima Rudbeckia hirta var. lanceolata (Bisch.) Core; black-eyed coneflower<br />
Farw.<br />
Rudbeckia hirta var. serot<strong>in</strong>a (Nutt.) Core;<br />
Rudbeckia serot<strong>in</strong>a Nutt.<br />
Rudbeckia lac<strong>in</strong>iata L. var.<br />
green-headed coneflower<br />
bip<strong>in</strong>nata Perdue<br />
Rudbeckia lac<strong>in</strong>iata L. var. lac<strong>in</strong>iata Rudbeckia lac<strong>in</strong>iata var. hortensis Bailey green-headed coneflower
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