320 



BKITISH PLANTS 



Arctium Lappa (burdock), 293 



Arctostaphyios alpina (alpine bear- 

 berry), 288 ; Uva-ursi (bear- 

 berry), 255 



Arenaria ciliata (ciliated sandwort), 

 213, 288 ; peploides (sea-purslane), 

 280, 281, 283 ; rubella (mountain 

 s.), 287 ; serpyllifolia (thyme- 

 leaved a.), 258, 282, 290, 291, 

 298 ; trinervia (three-nerved s.)> 

 293 ; verna (spring s.), 288, 290, 

 var. Gerardi, 289 



Armeria maritima (thrift), 279, 284, 

 285, 288 



Arrhenatherum avenaceum (false oat- 

 grass), 295 



Arrow - grass Triglochin spp. ; 

 -head Sagittaria sagittifolia 



Artemisia maritima (sea - worm- 

 wood), 279 ; vulgaris (mugwort), 

 293 



Arum maculatum (cuckoo-pint), 294 



Ascophyllum nodosum, 277 



Ash Fraxinus excelsior 



Asperula cynanchica (squinancy- 

 wort), 260 ; odorata (sweet wood- 

 ruff), 269 



Asphodel, bog Narthecium ossi- 

 fragum ; Scottish Tofieldia pa- 

 lustris 



Aspidium aculeatum (prickly shield- 

 fern), 295 ; Filix-mas (male fern), 

 270, 295 



Asplenium Adiantum-nigrum (black 

 spleen wort), 290, 291, 295 ; lanceo- 

 latum (lanceolate s.), 291 ; mar- 

 inum (sea-s.), 284 ; Ruta-muraria 

 (wall-rue), 290, 291 ; Trichomanes 

 (maiden-hair s.), 290, 291 ; viride 

 (green s.), 288 



Aster Tripolium (sea-aster), 279 



Astragalus alpinus (alpine milk- 

 vetch), 287 



Athyrium alpestre, 288 ; Filix-foe- 

 mina (lady-fern), 270, 295 



Atriplex spp. (orachs), 281, 283; 

 Babingtonii, 280 ; hastata, 280, 

 283 ; littoralis, 279 ; patula, 280 ; 

 portulacoides (sea-purslane), 279 



Atropa Belladonna (deadly night- 

 shade), 273 



Autumn crocus Colchicum autum- 

 nale 



Avena fatua (wild oat), 295 ; saliva 

 (cultivated oat), 295 



Avens, common Geum urbanum ; 

 mountain Dryas octopetala 



Awl wort Subularia aquatica 

 Azalea procumbens (mountain- 

 azalea) 255, 288, 289 

 Azolla caroliniana 238 



Ballota nigra (black horehound), 

 216, 294 



Balsam, orange - flowered Impa- 

 tiens fulva 



Barley Hordeum spp. 



Barren strawberry Potentilla Fra- 

 gariastrum 



Bartsia Odontites, 263, 296 ; viscosa, 

 241 



Basil, wild Calamintha Clinopo- 

 dium ; -thyme C. Acinos 



Bastard toadflax Thesium humi- 

 fusum 



Beak-rush Rhynchospora ilba 



Bearberry Arctostaphyios spp. 



Bedstraw Galium, spp. 



Bee- orchid Ophrys apifera 



Beech Fagus sylvatica 



Beet, sea Beta maritima 



Bell - flower Campanula, spp. ; 

 -heather Erica Tetralix 



Bellis perennis (daisy), 264, 294 



Beta maritima (sea-beet), 279, 283 



Betony Stachys, spp. 



Betula alba (birch), 243, 265, 266, 

 269, 270, 271, 274 ; nana (dwarf 

 b.), 255, 288 



Bidens cernua (nodding bur-mari- 

 gold), 241 ; tripartita (tripartite 

 b.), 241 



Bilberry Vaccinium Myrtillus 



Bindweed Convolvulus arvensis ; 

 black Polygonum Convolvulus 



Birch Betula, spp. 



Bird's-foot trefoil Lotus cornicu- 

 lotus 



Bird's-nest, yellow Monotropa Hy- 

 popitys ; orchid Neottia Nidus- 

 avis 



Bittercress Cardamine, spp. 



Bittersweet Solanum Dulcamara 



Black- berry Rubus fruticosus ; 

 -bindweed Polygonum Convolvu- 

 lus ; -bryony Tamus communis ; 

 -horehound Ballota nigra; -thorn 

 Prunus spinosa 



Bladder - campion Silene inflata 

 (Cucubalus) ; -wort Ulricularia, 

 spp. ; -wrack Fucus vesiculosus 



Blaeberry, mountain, Vaccinium 

 uliginosum 



Blechnum Spicani (hard -fern), 295 



