34 4 



INDEX. 



Anthurium podophyllum, iii. 433. 



polytomum, iii. 433. 



porrectum, iii. 433. 



protensum, iii. 433. 



pseudopodophyllum, iii. 433. 



quindiuense, iii. 431. 



recusatum, iii. 430. 



rigidulum, iii. 433. 



salviniae, iii. 433. 



scandens, iii. 434. 



scherzerianum, iii. 434. 



schlechtendalii, iii. 434. 



spectabile, iii. 435. 



subcordatum, iii. 435. 



—. — subsignatum, iii. 435. 



tapinostachyum, iii. 435. 



umbrosum, iii. 435. 



violaceum, iii. 434. 



violaceum, (3. forma angustifolia, 



iii. 434. 



wendlandii, iii. 435. 



williamsii, iii. 434. 



Anticlea mexicana, iii. 362. 



volcanica, iii. 382. 



Antidaphne, iii. 87. 

 Antidaphne viscoidea, iii. 87. 

 Antigonon, iii. 37. 

 Antigonon, iv. 259. 

 Antigonon cinerascens, iii. 37. 



c6rdatum, iii. 37. 



guatemalense, iii. 37. 



insigne, iii. 37. 



■ leptopus, iii. 37 ; iv. 107, 



leptopus, iii". 144. 



Antigramme, iii. 641. 

 Antiphytum, ii. 379. 

 Antiphytum, iv. 72. 

 Antiphytum iloribundum, ii. 379. 



Jloribundum, iv. 72. 



heliotropoides, ii. 379. 



heliotropoides, iv. 72. 



mexicanum, ii. 379. 



parryi, iv. 72. 



Antirrhinum, ii. 441. 

 Antirrhinum maurandioides, ii. 441. 

 Antirbhcea, ii. 42. 

 Antirrhoea dichotoina, ii. 42. 



• protracta, ii. 42. 



trichanta, ii. 42. 



Antrophyum, iii. 680. 

 Antrophyum cayennense, iii. 680. 



discoideum, iii. 680. 



ensiforme, iii. 680 ; iv. 116. 



ensiforme, iv. 298. 



■ — — falcatum, iii. 680. 



feei, iii. 680. 



• gakottii, iii. 680. 



Antrophyum lanceolatum, iii. 680. 



lineatum, iii. 680. 



pumilum, iii. 680. 



subsessile, iii. 680. 



Apeiba, i. 141. 



Apeiba tibourbou, i. 141. 



APEIBE^E, i. 141. 



Apera liebmanni, iii. 554. 



Aphanostephus, ii. 117. 



Aphanostephus arizonicus, ii. 117. 



humilis, 117 ; iv. 52. 



ramosissimus, ii. 118. 



ramosus, ii. 118. 



riddellii, ii. 118, 



Aphelandra, ii. 512. 



Aphelandra acutifolia, ii. 512, 



aurantiaca, ii. 512. 



deppeana, ii. 512. 



heenkeana, ii. 512. 



hydromestus, ii. 512. 



pectinata, ii. 512; iv. 113. 



pulcherrima, ii. 513. 



schiedeana, ii. 513. 



sinclairiana, ii. 513. 



tridentata, ii. 513. 



verticillata, ii. 513. 



Aphora humilis, iii. 119. 



lanceolata, iii. 119. 



Aphyllanthes, iii. 376. 

 Aphyllon, ii. 468. 

 Aphyllon dugesii, iv. 77. 



fasciculatum, ii. 468- 



ludovicianum, ii. 468. 



multifloram, ii. 468. 



A/nospennum obcordatum, iii. 417. 



Apium, i. 565. 



Apium echinatum, i. 565. 



graveolens, i, 565. 



leptophyllum, i. 566. 



popei, iv. 46. 



Aplodiscus ramulosus, ii. 131. 

 Aplopappus, ii. 114. 



discoideus, ii. 115. 



gramineus, ii. 114. 



gymnocephalus, ii. 121. 



ramulosus, ii. 131. 



APOCYNACE^E, ii. 306; iv. 68, 



104. 

 Apocynacece, iv. 186, 202, 215, 217, 



225, 229, 231, 233. 

 Apocynum, ii. 312. 

 Apocynum androssemifolium, ii. 

 313. 



androscemifolium, iv. 68. 



eannabinum, ii. 313 ; iv. 68. 



cordatum, ii. 317. 



hypericifcM'm, ii. 313. 



Apodanthera, i. 486. 

 Apodanthera aspera, i. 486. 



burseavi, i. 486. 



galeottii, i. 486. 



gracilis, i. 486. 



gracilis, iv. 40. 



undulata, i. 486. 



Apogonia glabrata, iii. 521. 



ramosa, iii. 521. 



Apoplanesia, i. 235. 

 Apoplanesia paniculata, i. 235. 

 Aporocactus Jlagelliformis, i. 542. 

 Apteeia, iii. 196. 

 Apteria hymenanthera, iii. 197. 



lilacina, iii. 197. 



setacea, iii. 197. 



Aqutlegia, i. 282. 

 Aquilegia, iv. 235. 

 Aquilegia chrysantha, i. 8. 



leptoceras, var. chrysantha, i. 8. 



, yzx.flava, i. 8. 



longissima, iv. 2. 



— j — mexicana, i. 8. 



skinneri, i. 8. 



ARABID^E, i. 28. 



Aeabis, i. 30. 



Arabis mexicana, iv. 4. 



patula, i. 30. 



resediflora, i. 28. 



runcinata, iv. 4. 



Arachis, i. 273. 

 Arachis hypogsea, i. 273. 

 Arachnimorpha, ii. 16. 

 Arachnothryx, ii. 16. 



buddleoides, ii. 17. 



elongata, ii. 19. 



laniflora, ii. 20. 



leucophylla, ii. 21. 



Aealia, i. 571. 



Aralia, iv. 146, 147, 229. 



Aralia brevifolia, i. 571, 



capitata, i. 573. 



echinops, i. 573. 



humilis, i. 572. 



jatrophcefolia, i. 573, 



pubescens, i. 572. 



regeliana, i. 572. 



xalapensis, i. 574. 



ARALIACEJE, i. 571; iv. 46. 

 Araliacece, iv. 182, 203, 217, 229. 

 ARAUCAKIE^E, iii. 185. 

 Aebuttjs, i. 276. 



Arbutus, iv. 127, 148, 254, 302 303 

 304,314. ' ' 



Arbutus densiflora, ii. 276. 



discolor, ii. 278. 



floribunda, ii. 276. 



