INDEX. ’ 755 
Page 
Hemicrambe fruticulosa. . . . 336 
iElemionitiscordata. . <<. «33d 
Zollmoert snc) yp) sheer oe 
Hemitelia Melleri . . . . 197 
Henslow, the Rev. G., noté on ‘the 
causes of the numerical increase 
_ of parts of plants . . . 206 
Hepatice, list of, coll.by the Rev.A. 
K. Eaton at Cape of Good Hope 187 
Heppia meiolepis, Cromb. . . . 212 
Heracleum sphondylium . . . 475 
Herbertia, characters of . 77, 133 
brasiliensis,134 ; cserulea,134.; 4; 
Drummondiana, 134; pulchella, 
134; umbellata, 134; unguicu- 
lata, 134. 
Hermodactylus, characters of . 77, 147 
tuberosus, 148, var. bispatha- 
ceus, 148, var. longifolius, 148. 
Herniaria annua, 639, var. vires- 
cens, 639; hirsuta, 639; poly- 
gonoides, 639. 
Hesperantha, characters of . 74, 95 
angusta,96 ; Baurii,96 ; bulbi- 
fera, 96; cinnamomea, 95; fal- 
cata, 96; graminifolia, 95; hu- 
milis, 95; longituba, 96; Peti- 
tiana, 96; pilosa, 95; radiata, 
96, var. caricina, 96 ; rubella, 96 ; 
uniflora, 96. 
Hesperoxiphon, characters of . 76, 127 
peruvianum, 127; pusillum . 127 
Heteroglossa, subtribe of Irids, cha- 
racters of . . Beg ths: 
Heterophylly of plants i in Rodriguez 23 
Hexaglottis, characters of 74, 99 
longifolia, 100; virgata, 100. 
Hexagona affinis, 48, 50; albida, 
B., 47; arata, B., 43; clado- 
phora, B., 47; crinigera, 47; 
flabelliformis, B., 47; picta, 50; 
polygramma, 44; rigida, B., 54; 
tenuis, 41. 
_ Hexapogon, subgen. characterized 147 
Hibiscus (Paritium) liiaceus . . 24 
liliifiorus, heterophylly of . 24 
tricuspis, supposed insular 
form of H. iliaceus » . ... 25 
Hieracium Pilosella . . . . 5389 
Hiern, W. P., on the peculiarities 
and distribution of Rubiacee in 
Tropical Africa . . . 248 
Hippocrepis atlantica, 429 ; multi- 
siliquosa, 429, var. major, 429 ; 
Salzmanni, 430 ; scabra, 429. 
Hippomarathrum cristatum, 462 ; 
Libanotis, 463; pterochlenum, 
462. 
Hirneola polytricha . . 41, 50, 52, 53 
Page 
Hirneola rufa, B. 41, 44, 48, 50 
Holcus lanatus, 708, var. tubero- 
sus, 708; setiglumis, 708. 
Holosteum umbellatum . 
Holostigma, a section of Crocus, 
defined in.) .van | ae Se SO 
Homalothecium sericeum . . . 738 
Homeria, characters of .75, 104 
aurantiaca, 105 ; collina, 105, 
var. miniata,105,var. ochroleuca, 
105; elegans,105; lineata,105,var. 
porrifolia, 105; maculata, 105. 
Homoglossa, subtribe of Irids, cha- 
PACHEDS!. Of: Gali) ce doe she oe eS 
Homoglossum, characters of .78, 161 
lucidor, 161 ; Merianella, 161; 
revolutum, 161, var. Gawleri, 
161. 
Hordeum ao 7325; mari- 
timum, 732; murinum, 732. 
Houttuynia, pabEE characterized 168 
Hutchinsia petrea . . . . . 333 
Hyacinthus romanus. . . . . 685 
Hydnum nigrum, 39; olidum, B., 
(ftnote) 51; xanthum, 39. 
Hydroclathrus cancellatus . . . 6 
Hydrocoleum homeotrichum . . 233 
362 
Hydrocotyle vulgaris . 460 
Hydrostachys Goudotiana 206 
Hydroteenia, characters of 77, 135 
Meleagris . . . 185 
Hymenangium Moselei, B. & Br. . 40 
Hymenodictyon biafranum . . . 263 
= UETIA) S15 ce oo ote cas POR OS 
Hymenophyllum dilatatum, 26; 
fraternum, Harrington, n. sp., 
26; javanicum, 26; Neesii, 26; 
polyanthos, 26, 34; thuidium, 
Harrington, n. sp., 25 ; tunbridg- 
ense, 26. 
Hyophorbe amaricaulis, 10; in- 
dica, 10; Verschaffeltii, 10, 11. 
Hyoscyamusalbus ... . . 582 
7 Var. MAjON = ee) os 
Hyoseris radiata . ose 4) 2684 
Hypecoum pendulum. . . . . 318 
Hypericum australe, 373; coadu- 
natum, 374; perfoliatum, 735; 
perforatum, 373 ; pubescens, 374; 
tomentosum, 374; undulatum, 
373. 
Hypertrophy of plants 207, 208 
Hypnea hamulosa, 7 ; Valentie, 7. 
Hypnum circinatum Eurhyn- 
chium), 738; illecebrum (Sele. 
ropodium), 738 ; rutabulum 
(Brachythecium), 738 ; tenellum 
(Rhynchostegium), 738; veluti- 
num (Brachythecium), 738. 
