600 



Index 



Galium, 358, 553 J Aparine, 553 5 bore- 

 ale, 553 ; lanceolatum, 553 ; triflorum, 



553 -U ! 1. 



Ganoderma amboinense, 410; Dalaoa- 



cense, 410; Cur rani, 411; sub- 



tornatum, 409 



Gasparrinia, 298 



Gaura parviflora, 551 



Generic name Bucida, The, 303 



Genus Dryopteris, New ferns de- 

 scribed as hybrids in the, 135 



Genus Ernodea Swartz : a study of 

 species and races, The, 203 



Genus Exogonium, The, 97 



Genus Gymnosporangium, Studies in 



the, 499 

 Geranium, 551 ; carolinianum, 551 J 



dissectum, 551 ; maculatum, 551 ; 



pusillum, 551 ; Richardsonii, 55 1 J 



Robertianum, 551 

 Geum album, 552 ; canadense, 552 ; 



macrophyllum, 553 ; rivale, 553 

 Gibberella, 528, 529 ; pulicaris, 529 

 Gilia, 552 

 Gleichenia, 28 



Gloecystis, 247 ; gigas, 247 

 Gloeophyllum edule, 415 ; nigrozona- 



tum, 415 ; striatum, 416 

 Glyceria fluitans, 196 ; septentrionalis, 



196 

 Gnaphalium obtusifolium, 352; pur- 



pureum, 547 ; spathulatum, 547 

 Gomphostrobus, 250 

 Goniopteris, 28 



Gonium, 241, 246; pectorale, 246 

 Gonolobus, 544 ; macrophyllus, 544 ; 



suberosus, 544 



Grasses from the West Indies, Two 

 new, 301 



Grossularia divaricata, 551 ; oxyacan- 

 thoides, 551 ; rotundifolia, 551 



Gymnogramma, 28 



Gymnogramme, 30 



Gymnosporangium, 25, 499-502, 504, 

 505; aurantiacum, 509; Betheli, 510; 

 bermudianum, 502, 509 ; biseptatum, 

 506; Botryapites, 506, 510; clavariae- 

 forme, 504, 510; clavipes, 506; 

 Davisii, 507, 511; durum, 510; 



Ellisii, 505, 510, 511; exiguum, 



508, 511; flaviforme, 504; flavi- 



formis, 504; floriforme, 503, 504, 

 510; floriformis, 504; germinale, 

 506, 510; globosum, 510; incon- 

 spicuum, 508, 511 ; juniperinum, 505, 

 510 ; Juniperi-virginianae, 502 ; 



Libocedri, 509, 511 ; macropus, 502; 



Nelsoni, 508, 511; Nidus-avis, 510, 



511; speciosum, 505, 510; tremelloi- 

 des, 505 



Gymnosporangium, Studies 

 genus, 499 



in the 



Hapalopilus gilvus, 399 ; Hcnoides, 399 ; 



malaiensis, 400 ; Ramosii, 400 ; sub- 



rubidus, 400 

 Harpalejeunea, 375, 377-379 ; reflex- 



ula, 375, 376, 389; subacuta, 377, 



379, 380 ; uncinata, 376, 377 

 Harper, R. M. Some native weeds 



and their probable origin, 347 



Harrisia, 561; Brookii, 562, 564; 

 eriophorus, 561, 562; Fernowi, 

 561, 562; gracilis, 561, 564; 

 Nashii, 562, 564; portoricensis, 

 561, 563; Taylori, 562, 565; un- 

 data, 562, 564 



Harsh berger, J. W. The water-stor- 

 ing tubers of plants, 271 



Hartmannia speciosa, 55 * 



Hedeoma hispida, 551 . 



Helianthus, 547J annuus, 547 1 divari- 

 catus, 547 ; doronicoides, 547 J £ T0S ~ 

 seserratus, 547 ; hirsutus, 547 J 0CC1 ~ 

 dentalis, 547 ; Maximiliani, 547 ; sca " 

 berrimus, 547J strumosus, 547; tra " 

 chelifolius, 547; tuberosus, 547 



Hemionitis, 28 



Hemitelia, 28 



Hemitrichia clavata, 579 ; vesparia, 579 



Heppia placodizans, 299; deserti- 



cola, 300; Hassei, 300; leptophohdis, 



3°° 

 Hepatica acuta, 552; acutiloba, 55^; 



Hepatica, 552; triloba, 55^ 

 Hepaticae of Puerto Rico, 155 

 Hernandia, 337, 33& \ cubensis, 33* \ 



guianensis, 338; jamaicensis, 33»> 

 sonora, 338; sonora guadeloupensis, 



338 

 Herposteiron, 238, 245 



Hesperis matronalis, 546 



Hexagona cucullata, 400; luzonensis, 

 401 ; pertenuis, 401 ; philippmensis, 



401 

 Hieracium, 358 

 Holcus lanatus, 193 

 Homalocenchrus oryzoides, 190 

 Hordeum jubatum, 476 ; vulgare, 201 

 House, H. D. Studies in the North 

 American Convolvulaceae, 97, 

 Bahamian species of Evolvulus, »9 

 Houstonia coerulea, 35^; minor, 55^ 



patens, 553 _ TTnder- 



Howe, M. A. Lucien Marcus Under 



wood: a memorial tribute, 13 



Humata, 28 f u e . 



Humphreys, E. W. An andogy, ^ 

 tween the development ot tne \ 

 of crinoids and the leaves ot ^ 



fras, 577 

 Hyalotheca, 234, ^45 . *j eW 



Hybrids in the genus Dryopteris, 



ferns described as, 13S 





