746 INDEX. 
Page Page 
thacea, 165; Sprengelii, 165 ; Boerhavia maroccana. . . . . 638 
stricta, 166,var. angustifolia,166, plumbaginea. . . . . . 638 
var. obtusifolia, 166, var. purpu- Boletus anangceps . . . . . 38 
rea, 166, var. rubrocyanea, 166, subtomentosus . . . . . 38 
var. sulphurea, 166, var. villosa, Borago omemalis . #3, 4 2 ovl 
166; Thunbergii, 165; tubata, Botrychium, rhizome of. . . 5 
165 ; tubiflora, 165. Botryococcus pontoh Reinsch. 
Babiana et Acaste, characters of . 78 NP El. o : = 2 239 
et Eubabiana, characters of . 78 
Bæomyces chilensis . . . . . 223 
Bahia, Lichens from . . . . 219 
Baker, J. G., on coll. of Ferns made 
by Miss H. Gilpin in Madagascar 197 
——— , Systema Iridacearum . . 61 
Balfour, I. B., Alge collected by, 
at Rodriguez Se 6 
, Pheenogamic vegetation of 
Rodriguez, with descriptions of 
new plants . 7 
Ball, J., Spicilegium Flore Maroc- 
cans . . 281 
Ballota hirsuta, 628; nigra, 629. 
Bartramia (Philonotus) fontana . 738 
reda - ; . . 738 
Bartsia aspera, 602 ; purpurea, 602; 
Trixago, 601; viscosa, 601. 
Batrachospermum moniliforme, 
var. equinoctiale . . . 
Beatonia, subgen. characterized . 136 
Beilia, subgen., characters of . . 158 
Belemeanda, characters of $90, 113 
chinensis . . soe S T113 
Bellis annua, 494, var. minuta, 
494; eserulescens, 495 ;, sylves- 
tris, var. pappulosa, 494. 
Belonophora coffeondes . . . . 268 
Benzonia corymbosa . . . . . 275 
Berberis cretica. . . 911 
Berkeley, Rev. M. T on Fungi 
of ‘ Challenger’ Expedition . . 38 
Bermuda, Lichens from . e  2I4 
Bertiera sethiopica, 266 ; africana, 
266 ; bracteolata, 266 ; brevifo- 
lia, 266 ; laxa, 266 ; macrocarpa, 
266 ; montana, 266 ; subsessilis, 
266. 
Beta vulgaris, var. maritima . . 644 
Betonica officinalis, var. algeriensis 624 
Biflora testiculata . . . . . . 475 
Biscutella apula, 332, var. macro- 
carpa, 332; lyrata, 332. 
Biserrula Pelecinus . . . 434 
Blechnum occidentale, 35 ; orien- 
tale, 28; serrulatum, 35. 
Blimbing, movements of leaves of . 231 
Bobartia, characters of . 246; 114 
— — aphylla, 114; filiformis, 114; 
gladiata, 114; spathacea, 114. 
Boucerosia maroccana . . . . 566 
Boulger, G. S., on distribution of 
perfoliate penny-cress (Thlaspi 
perfoliatum) in Britain . . . 183 
Brachypodium distachyum, 731; 
pinnatum, 731, var. australe, 
731; ramosum, "731. 
Branches, on the disarticulation of 180 
Brassica adpressa, 327, var. lasio- 
carpa, Ball, 327; alba, 327; 
arvensis, 327; elata, Ball 
(P1. X1I.), 326 ; fruticulosa,325 ; 
geniculata, 327 ; hispida, 327; 
nervosa, 328 ; nigra, 326 ; reray- 
ensis, Ball (Pl. XIII.) 326; 
spec. nov. ? Ball, 328; torulosa, 
325; varia, 325. 
Briza maxima, 721; minor, 722. 
Bromus alopecurus, 728; macro- 
stachys, 729, var. lanuginosus, 
729; matritensis, 729; maximus, 
729; mollis, 728, var. leiosta- 
chys, 728, var. ramosus, Ball, 
728; rubens, 729 ; tectorum, 729. 
Bryonia. acuta, 459; dioica, 459. 
Bryum alpinum, 7: 38; pallescens, 
738; capillare, 738 ; turbinatum, 
738. 
Buchanan, J.,on root-stock of Ma- 
rattia fraxinea . oe mei 
Buffonia tenuifolia. . . . 967 
Bupleurum acutifolium, 466; ca- 
nescens, 466; dumosum, 465 ; 
foliosum, 466 ; fruticescens, 465 ; 
fruticosum, 467 ; gibraltaricum, 
467 ; glaucum, 464 ; lateriflorum, 
467; oblongifolium, Ball, 466; 
Odontites, 464; oligactis, 465 ; 
panieulatum, 464 ; procumbens, 
464; protractum, 464; spino- 
sum, 464; tenuissimum, var. co- 
lumne, 464. 
Cakile maritima  . 22x , 980 
Calamintha Acinos, 614; alpina, 
var. parviflora, Ball, 614 ; at- 
lantica, 614; graveolens, 614 ; 
mentheefolia, 613. 
Calendula arvensis, 516, var. bi- 
color, 516, var. echinata, Ball, 
