412 



INDEX. 



HymenocaUis paludosa, iii. 336. 



panamensis, iii. 335. 



repanda, iii. 336. 



rotata, iii. 335. 



sMnneriana, iii. 336. 



staplesiana, iii. 335. 



Hymenoclea, ii. 150. 

 Hymerioclea monogyra, ii. 150. 

 Hymenodium crinitum, iii. 685. 

 Hymenolobus, i. 39. 

 Hymenolobus mexicanus, i. 39. 

 — — pubens, iv. 6. 

 Hymen opappits, ii. 211. 

 Hymenopappus flavescens, ii. 211 ; 

 iv. 58. 



mexicanus, iv. 58. 



pedatus, ii. 214. 



HYMENOPHYLLE^E, iii. 597. 

 Hymen ophyllum, iii. 597. 

 Hymemophyllum, iii. 601. 



abruptum, iii. 598. 



asplenioides, iii. 598. 



axillare, iii. 598. 



baueri, iii. 598. 



botryoides, iii. 600. 



brevifrons, iii. 598. 



brevistipes, iii. 598. 



bulnesianum, iii. 599. 



eiliatum, iii. 598 ; iv. 115. 



, var. splendidum, iii. 



598. 



ciliatum, iii. 599. 



commutatum, iii. 598. 



crispum, iii, 598. 



cruentum, iii. 601. 



elegans, iii. 599. 



flaccidum, iii. 598. 



frozen, iii. 598. 



fucoides, iii. 599. 



fucoides, iii. 600. 



, \&r.frigidum, iii. 600. 



hirsutum, iii. 599. 



hirtellum, iii. 599. 



interruptum, iii. 599. 



jalapense, iii. 600. 



lineare, iii. 599. 



macrocarpon, iii. 598. 



microcarpum, iii. 600. 



■ millefolium, iii. 601. 



niyriocarpum, iii. 600 ; iv. 1 15. 



nigrescens, iii. 600. 



organense, iii. 600. 



pectinatum, iii. 601. 



p&dicellatum, iii. 599. 



plumosum, iii. 600. 



polyanthos, iii. 600 ; iv. 115. 



protrusion, iii. 600. 



Hymenqphyllum pulchellum, 

 600. 



8chiedeanum, iii. 598. 



sericeum, iii. 600. 



trapezoidale, iii. 598, 599. 



trijidum, iii. 599. 



tunbridgense, /3. wilsoni, iii. 



600. 



tunbridgense, iii. 600. 



undulatum, iii. 599. 



valvatum, iii. 601. 



Hymenostephium, ii. 194. 

 Hymenostephium mexicanum, ii. 



195. 

 Hymenothecium, iii. 516. 



quinquesetum, iii. 516, 517. 



trisetum, iii. 517. 



unisetum, iii. 517. 



Hymenotheix, ii. 213. 

 Hymenothrix wislizenii, ii. 213. 



wrightii, ii. 213. 



Hymenoxys, ii. 228. 



Hymenoxys cbrysantbemoides, ii. 



229. 



odorata, ii. 228. 



Hyoscyamus alius, ii. 434. 

 Hyospaihe, iv. 277. 

 Hypaelyptum sphacelation, iii. 464. 

 Hyparrhenia foliosa, iii. 526. 



ruprechtii, iii. 529. 



Hypebb^na, i. 22. 

 Hyperbsena mexicana, i. 22. 

 HYPERICINE^E, i. 82; iv. 12. 

 Hypericineee, iv. 174, 204, 224, 



230. 

 Hypebicum, i. 82. 

 Hypericum, iv. 147, 149, 159, 163. 



brathys, iv. 159. 



canadense, i. 82. 



collinum, i. 82. 



denticulatum, i. 82. 



euphorbioides, i. 83. 



fastigiatum, i. 83. 



formosum, i. 83. 



gnidioides, i. 83. 



mexicanum, i. 83. 



moranense, i. 83. 



moranense, i. 82 ; iv. 283. 



mutilum, i. 83. 



mutisianum, i. 83. 



paniculatum, i. 83. 



pauciflorum, i. 83. 



pauciflorum, i. 82 ; iv. 283. 



philonotis, i. 83. 



pratense, i. 83. 



pratense, iv. 283. 



Hypericum quinquenervium, i. 83. 



schaffneri, iv. 12. 



scouleri, i. 84. 



steUarioides, i. 83. 



thesiifolium, i. 82. 



Hypnum, iv. 148, 149. 



delicatulum, iv. 149. 



tamariscinum, iv. 149. 



Hypochceris, iv. 149, 150. 

 Hypocybta, ii. 487. 



nummularia, ii. 487. 



Hypodebbis, iii. 595. 

 Hypoderris, iv. 280. 



adnata, iii. 595. 



marginalis, iii. 595. 



seemanni, iii. 595. 



Hypoelytrum sphacelatum, iii. 464. 

 Hypolepis, iii. 612. 

 Hypolepis calif ornica, iii. 612. 



hostilis, iii. 612. 



mexicana, iii. 613. 



parallelogramma, iii. 612. 



radiata, iii. 616. 



repens, iii. 613 ; iv. 116. 



Hypolytbum, iii. 464. 

 Hypolytrum nicaraguense, iii. 4G4. 

 Hypopithys, ii. 285. 

 Hypopithys, iv. 229. 



lanuginosa, ii. 285. 



multiflora, ii. 285. 



Hypopogon brevipes, i. 98 ; ii. S01 . 

 Hypoporum hirtellum, iii. 469. 



micrococcum, iii. 470. 



nutans, iii. 469. 



purpurascens, iii. 469. 



— verticillatum, iii. 471. 



Hypopterygium adstringens, i. 223. 

 Hypoxis, iii. 331. 

 Hypoxia breviscapa, iii. 332. 



decumbens, iii. 331. 



elongata, iii. 332. 



gracilis, iii. 332. 



humilis, iii. 332. 



mexicana, iii. 331. 



pusilla, iii. 332. 



Hyptis, ii. 542. 

 Hyptis, iv. 213, 258. 

 Hyptis albida, ii. 542. 



aspera, ii. 544. 



atrorubens, ii. 542 



brevipes, ii. 542. 



capitata, ii. 542. 



capitata, iv. 233. 



emoryi, ii. 543. 



excelsa, ii. 543. 



ferruginea, ii. 543. 



involucrata, ii. 543. 



