662 
METASPERMAE OF THE MINNESUTA VALLEY. 
D. Table Illustrating General Continental Rauge 
NORTHERN. 
SOUTHERN. 
Scirpus atrovirens...... 
Scirpus sylvaticus var. micro- 
CAL DUS: iy deck pa eewe ek P Swale als See eee ee ee on 
Scirpus fluviatilis.............)....---- saieeeaia Os dine a ak oes —T 
Scirpus lacustris......... .....| Scirpus lacustris............. 
Scirpus triangularis........... Scirpus triangularis......... : 
Micra aves cle onthe Ganka alee abviin tos waren Heleocharis wolfii............ 
Heleocharis acicularis......... Heleocharis acicularis........ 
Heleocharis tenuis............ Heleocharis tenuis ....... Solow 
Heleocharis intermedia........ Heleocharis intermedia....... 
SRE OR AR ERED OR ha wed sete ...| Heleocharis acuminata...... ‘ 
Heleocharis palustris.......... Heleocharis palustris......... 
Heleocharis palustris var. 
Jeers a PERN Ea Cad Paate diate eiys glaucescens................ 
Heleocharis Ovata............. Heleocharis ovata...... ; : 
hap erica tes Sia wae A wk ah Yates desig writs Tria capillaris............ ao 6 
US PETRUS ERS EERE dae Mariscus mariscoides......... 
Rhyncospora setacea ......... Rhyncospora setacea......... 
Rhyncosporaalba............. Rhyncospora alba........... : 
op Fis BABA tad ores uate eo ude wey gates Scleria verticillata............ 
slid saies Gate oye ies maddie vate e ania z Scleria triglomerata.......... 
Carex ee eats ...-| Carex Se digi mceene 
Hatred avenge: gurney Salata eae Carex straminea . adage 
Carex scoparia. .............. 
Carex tribuloides.............. 
Carex tribuloides var. cristata. 
Carex tribuloides var. bebbii. .. 
Carex straminea var. brevior. 
Carex straminea var. mirabilis 
Carex scoparia 
Carex tribuloides.. 
Carex tribuloides var. cristata 
Carex tribuloides var. bebbii. . 
Carex muskingumensis........ Carex muskingumensis....... 
Carex siccata....... ena ecee WE es] kam abe ee Bas He woeiadoualeumiaraigmnanery aca : 
Carex deweyana.............. | Carex deweyana err re 
Carex trisperma...... sates sine [telans aiiats al hw Sia grow Sig Wve once: Goad : 
Carex tenuiflora......... ee sa leeteareSioeieee amet ascites 
Carex canescens..... se alabaiies waniolen Mncaverderlrat gM trematnene Mah eae hes we 
Carex muhlenbergii........... 
Carex rosea ........... saws’ 
Carex sartwellii 
Carex vulpinoidea....... 
“Carex echinata var. radiata. . 
Carex cephalophora ......... 
Carex muhlenbergia.......... 
Carex rosea............0.00ee 
Carex rosea var. radiata...... 
