INDEX 



N. B. The old generic names have been retained in this index 

 although they have been re-placed by the new ones throughout the 

 book. 



Abby Pond, Ripton, Vt., 376. 

 Absinth, 518. 



Achillea Millefolium, 514, 568. 

 Aconitum uncinatum, 148. 

 Acorus Calamus, 16. 

 Actcea alba, 150. 

 Actcea rubra, 150. 

 Actcea rubra arguta, 548. 

 Actcea rubra dissecta, 548. 

 Actcea rubra forma neglecta, 548. 

 Adder's Tongue, White, 54. 

 Adder's Tongue, Yellow, 54. 

 Adlumia fungosa, 160. 

 . Ageratum, 470. 

 Agrimonia gryposepala, 202. 

 Agrimony, 202. 

 Agrostemma Githago, 120. 

 Ague-weed, 358. 

 Alfalfa, 214. 

 ALISMACE^:, 6. 

 Alisma Plantago-aquatica, 6. 

 Alisma Geyeri, 538. 

 Allium canadense, 56. 

 Allium tricoccum, 56. 

 Alstead Centre, N. H., 144. 

 Althcea officinalis, 262. 

 Alumroot, 186. 

 AMARANTACE.E, 112. 

 Amaranth Family, 112. 

 Amaranthus or Amarantus, 112. 

 Amarantus graccezans, 112. 

 Amarantus hybridus, 112. 

 Amarantus retroflexus, 112. 

 AMARYLLIDACE^E, 60. 

 Amaryllis Family, 60. 

 Ambrosia arte mi see folia, 506. 

 Ambrosia trifida, 506, 569. 

 Amherst, Mass., 348. 

 Ammonoosuc Lake, Crawford 



Notch, N. H., 138. 

 Ampelopsis quinquefolia, 260. 

 Amphicarpcea monoica, 226. 

 ANACARDIACE^E, 250. 

 Anagallis arvensis, 350. 

 Anaphalis margaritacea, 502. 

 Androscoggin Valley, Me., 130. 

 Anemone, Canada, 132. 

 Anemone canadensis, 132. 

 Anemone cylindrica, 130. 



Anemone, Large White-flowered, 



132. 



Anemone, Long-fruited, 130. 

 Anemone nemorosa, 134. 

 Anemone patens, var. Wolfgang- 



iana, 132. 



Anemone quinquefolia, 134, 136. 

 Anemone riparia, 132. 

 Anemone, Rue, 136. 

 Anemone, Tall, 130. 

 Anemone trifolia, 134. 

 Anemone virginiana, 130, 132. 

 Anemone, Wood, 134. 

 Anemonella thalictroides, 136. 

 Antennaria, 466. 

 Antennaria canadensis, 502. 

 Antennaria fallax, 500. 

 Antennaria neglecta, 502. 

 Antennaria neodioica, 500, 502. 

 Antennaria Parlinii, 500. 

 Antennaria plantagini folia, 500. 

 Anthemis Cotula, 514, 568. 

 Antirrhinum Orontium, 418, 562. 

 Apios tuberosa, 224. 

 APOCYNACE^E, 364. 

 Apocynum androscemifolium, 364. 

 Apocynum cannabinum, 364. 

 Apocynum cannabinum, var. 



hypericifolium, 552. 

 Apocynum cannabinum, var. 



nemorale, 552. 

 Apocynum cannabinum, var. 



pubescens, 552. 

 Apocynum medium^ 550. 

 Aquilegia canadensis, 146. 

 Arabis hirsuta, 168. 

 Arabis Icevigata, 168. 

 ARALIACE.E, 302. 

 Arabia hispida, 302. 

 Ara/ia nudicaulis, 304. 

 Aralia nudicaulis, var. elongata, 



302. 

 Aralia nudicaulis, var. prolifera r 



302. 



Arafo'a racemosa, 302. 

 Arbutus, Trailing, 330. 

 Arctium Lap pa, 520. 

 Arctium Lappa, var. tomentosum t 

 520. 



571 



