INDEX TO THE FLORA OF MINNESOTA. 



Names of orders or families are in small capitals ; [synonyms are enclosed in 

 brackets ;] introduced species, and genera represented only by introduced species, are 

 in Italic type. 



AbeU, 131. 

 Abies, 132, 133, 

 182. 



Abutilon, 31. 

 Acalvpha, 123. 



ACANTHACE^, 



102. 

 Acanthus 



FAMILY, 102. 



Acer, 39. 

 Acerales, 115. 

 Achillea, 81. 

 Acnida, 118. 

 Acorus, 135. 

 Actsea, 21. 

 Adam-and-Eve, 



142. 

 Adder's-Mouth, 



141. 

 Adder's- 



Tongue, 146, 



179. 

 Adder's- 



tongue fami- 

 LY, 179. 

 Adenocaulon, 



70. 



Adiantum, 174. 

 Adoxa, 66. 

 JEthusa, 61. 

 Agrimonia, 49. 

 Agrimony, 49. 

 Agropyrum, 169. 

 Agrostis. 160. 

 [Aira, 171.] 

 Albinos, 20, 36, 



41. 



Alder, 128. 

 Aletrls, 143. 

 Alexanders, 62. 

 Alfalfa, 41. 

 ALG^, 11,186. 

 Alismace^, 



137. 



Alisma, 138. 

 "Alkali-Grass," 



144. 



Alkanet, 107. 

 Allium, 14, 147. 

 [Allosorus, 175.] 

 Alnus, 128, 182. 

 Alopecurus, 160. 

 Alsike Clover, 



41, 182. 



Alum-roof, 55. 

 Alyssum, 27. 



AMARANTA- 



CEJE, 118. 



Amaranth 

 FAMILY", 118. 

 Amaranth, 118. 

 Amarantus, 118. 

 Amaryllida- 



CEM, 142. 



Amaryllis 



family, 142. 

 Ambrosia, 15, 



79. 182. 

 Amelanchier, 



53. 

 Ammannia,[58,] 



181. 

 Ammophila, 



162. 



Amornha,14, 43. 

 Ampelopsis, 38. 

 Amphicarpsea, 



47. 

 Anacardi- 



ACEiE, 37. 



Anacliarls, 139. 

 Anagallis, 97. 

 Anaphalis, 86. 

 Andromeda, 94. 

 Andropogon, 14, 



173. 



Androsace, 96. 

 Anemone, 17. 

 Angelica. 5, 61. 

 Anise Hyssop, 



105. 



Antennaria, 86. 

 A nthemis, 84. 

 Anychia, 33. 

 Apliyllon, 98. 

 Apios, 47. 

 Aplectrum, 142. 

 Aplopappus, 14, 



77. 



Apocynace^, 



113. 



Apocynum. 113. 

 Apple, 5, 53 

 Apple -of -Peru, 



111. 

 [Aquifoli- 



ACE.E, 95.] 



Aquilegia, 14, 

 20. 



Arabis, 24, [25,] 

 181. 

 ArACE^. 134. 

 ARALIACEiH,63. 



Aralia. 63. 



Arbor Vitse, 15, 

 133. 



Arbutus, Trail- 

 ing, 93. 



ArchangeUca, 

 61. 



Archemora, 61. 



Arctic Rasp- 

 berry, 51. 



Arctium, 88. 



Arctostaphylos, 

 93. 



Arenaria, 32. 



Arethusa, 141. 



Arisaema, 134. 



Aristida, 14, 163. 



Aristolochi- 



ACEiE, 116. 



Aristolochia, 



116. 



Arnica, 87. 

 Aromatic Win- 



tergreen,l5, 93. 

 Arrhenathe- 



rum, 171. 

 Arrow-grass, 



137. 

 Arrow-liead, 



138. 

 Arrow-wood, 



66. 



Artemisia, 84. 

 Artichoke, 82. 

 Arum fam;- 



ILY, 134. 



Asarabacca, 

 116. 



Asarum, 116. 

 Asclepiada- 



CE.E, 114. 



Asclepias, 14, 

 114, 182. 



Ash, (37. 53,) 115. 



Ash-leaved Ma- 

 ple. 40. 



Asparagus, 146. 



Aspen, 130. 



Asperugo, 108. 



Asphodel, 

 I False, 145. 



Aspidium, 176. 

 Asplenium, 175. 

 Asprella, 170. 

 Aster, 70, [74,] 



183. 

 Astragalus, 14, 



43. 



Atrlplex, 117. 

 Avena, 170. 

 Avens, 49. 

 Awlwort, 27. 

 Azolla, 180. 



Bachelor's 

 Button, 87. 



Balm of Gile- 

 ad, 131,182. 



Balmony, 99. 



Balsam, 36. 



Balsam-apple, 

 59. 



Balsam Fir, 15, 

 133. 



Balsam Poplar, 

 130. 



Baneberry, 21. 



Baptisia, 47. 



Barbarea, 25. 



B.\kberry 

 family, 21. 



Barberry, 21. 



Barley-Grass, 

 169. 



Barnyard- 

 Grass, 173. 



Barren Straw- 

 berry, 49. 



Basil, 104. 



Basswood, 35. 



Bastard Toad- 

 flax, 122. 



Bath Flower, 

 144. 



Bayberry, 127. 



Beach Pea, 46. 



Beak-Rush, 152. 



Bean, 47. 



Bearberry, 93. 



Beard-Grass, 

 14, 173. 



Beard-tongue, 

 99. 



Beaver-Poison, 

 62. 



Beckmannia, 



14,171. 

 Beckmann's 



Grass, 171. 

 Bedstraw, 67. 

 Beech, 127. 

 Beech-Fern, 175. 

 Beggar's Lice, 



108. 



Beggar-ticks, 83. 

 Bellflower,92. 

 Bell wort. 145. 

 Bengal-Grass, 



173. 

 Bent-Grass, 



160, 162. 

 Berberida- 



CE^, 21. 



Berberis, 21. 

 Bergainot, 



Wild, 104. 

 Berula, 63, 182. 

 Betony, Wood, 



102. 

 BETULACE.S!, 



128. 

 Betula, 128, 182. 

 Bldens, 83. 

 Big Woods, 13. 

 Bilberry, 92, 93. 

 Bindweed, no, 



120. 

 Birch family, 



128. 



Bhc'h, 128. 

 Birthroot, 144. 

 Birthwort 



FAMILY, 116. 



Birthwort. 116. 

 Bishop's-Cap, 



55. 

 Bistort, Alpine, 



118. 



Bitter Cress, 24. 

 Bitter-nut, 126. 

 Bitter-sweet, 



(39,) 111. 

 Bitter-weed, 79. 

 Black Alder, 95, 



128. 



Blackberry, 52. 

 Black-cap 



Raspberry, 51. 

 Black Haw, 66. 



