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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Achillea millefolium L. ssp. lanulosa Achillea borealis Bong.; Achillea lanulosa common yarrow<br />
(Nutt.) Piper<br />
Nutt.; Achillea millefolium ssp. borealis<br />
(Bong.) Breitung; Achillea millefolium var.<br />
lanulosa (Nutt.) Piper; Achillea millefolium<br />
var. nigrescens E. Mey.; Achillea millefolium<br />
ssp. occidentalis (DC.) Hyl.; Achillea<br />
millefolium var. occidentalis DC.; Achillea<br />
Achillea ptarmica L.<br />
i (E M ) R db<br />
pearl yarrow<br />
Achillea tomentosa L.<br />
woolly yarrow<br />
Agerat<strong>in</strong>a altissima (L.) K<strong>in</strong>g & H.E. Ageratum altissimum L.; Eupatorium<br />
white snakeroot<br />
Rob<strong>in</strong>s. var. altissima<br />
rugosum Houtt.; Eupatorium rugosum Houtt.<br />
var. chlorolepis Fern.; Eupatorium rugosum<br />
Houtt. var. tomentellum (B.L. Rob<strong>in</strong>s.) Blake;<br />
Eupatorium rugosum Houtt. var. villicaule<br />
(Fern ) Blake<br />
Agerat<strong>in</strong>a aromatica (L.) Spach Eupatorium aromaticum L. lesser snakeroot<br />
Ageratum conyzoides L.<br />
tropical whiteweed<br />
Ageratum houstonianum P. Mill.<br />
Houston's whiteweed<br />
Amberboa moschata (L.) DC. Centaurea moschata L. sweet sultan<br />
Ambrosia artemisiifolia L. Ambrosia artemisiifolia var. elatior (L.) common ragweed<br />
Descourtils; Ambrosia artemisiifolia var.<br />
paniculata (Michx.) Blank.; Ambrosia elatior<br />
L.; Ambrosia monophylla (Walt.) Rydb.;<br />
Ambrosia paniculata Michx<br />
Ambrosia bidentata Michx.<br />
lance-leaved ragweed<br />
Ambrosia ×helenae Rouleau Ambrosia artemisiifolia × A. trifida<br />
Ambrosia psilostachya DC. Ambrosia coronopifolia Torr. & Gray; perennial ragweed<br />
Ambrosia psilostachya var. coronopifolia<br />
(Torr. & Gray) Farw.<br />
Ambrosia trifida L. var. trifida Ambrosia trifida var. <strong>in</strong>tegrifolia (Muhl. ex giant ragweed<br />
Willd.) Torr. & Gray<br />
Anaphalis margaritacea (L.) Benth. Anaphalis margaritacea var. angustior (Miq.) pearly everlast<strong>in</strong>g<br />
& Hook. f.<br />
Nakai; Anaphalis margaritacea var.<br />
<strong>in</strong>tercedens Hara; Anaphalis margaritacea var.<br />
occidentalis Greene; Anaphalis margaritacea<br />
var. subalp<strong>in</strong>a Gray; Gnaphalium<br />
Antennaria howellii Greene ssp.<br />
canadensis (Greene) Bayer<br />
margaritaceum L<br />
Antennaria canadensis Greene; Antennaria<br />
neglecta var. canadensis (Greene) Cronq.;<br />
Antennaria neodioica Greene ssp. canadensis<br />
(Greene) Bayer & Stebb<strong>in</strong>s<br />
small pussytoes
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