STATISLICS OF METASPERMAE. 
of Minnesota Valley Metaspermic Species .—Continued. 
EASTERN. 
WESTERN. 
Antennaria plantaginifolia..... 
Anaphalis margaritacea....... 
Gnaphalium uliginosum........ 
Gnaphalium decurrens........ 
Gnaphalium obtusifolium 
Polymnia canadensis 
Silphium perfoliatum.......... 
Silphium integrifolium 
Silphium terebinthinaceum.... 
ey 
Ambrosia trifida .............. 
Ambrosia trifida var. integri- 
Rudbeckia pinnata............ 
.. Rudbeckia hirta............... 
Rudbeckia laciniata...........-' 
Rudbeckia angustifolia........ 
Helianthus tuberosus 
Helianthus decapetalus 
Helianthus tracheliifolius...... 
Helianthus strumosus.......... 
Helianthus hirsutus 
Helianthus divaricatus 
Helianthus giganteus 
Helianthus grosse-serratus.... 
Helianthus laetiflorus 
08 Gael eC see Ree AGES He Sgt ee eS 
Coreopsis aristosa............. 
Coreopsis trichosperma........ 
Antennaria plantaginifolia. ... 
Anaphalis margaritacea...... 
Gnaphalium uliginosum 
Gnaphalium decurrens 
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Cyclachaena xanthiifolia...... 
Ambrosia psilostachya....... 
Heliopsis scabra.............. 
Rudbeckia columnaris........ 
ee 
Helianthus tuberosus var. sub- 
canescens 
Helianthus giganteus......... 
Helianthus grosse-serratus. .. 
Helianthus laetiflorus........ 
Helianthus rigidus............ 
Helianthus petiolaris 
Helianthus annuus ........... 
Coreopsis aristosa............ 
