264 FLOWERING PLANTS FOR MAY. 



Bulbous C, R.bulbosus; Grassy C, R. gramineus; Ivy C, R. kederaeeut ; 

 Small-flowered C, R. parviflorus ; C. Buckthorn, Rhamnus catharticus ; Alder 

 B., Rh. frangula; Mountain Rose-root, Rhodiola rosea; Tasteless Mountain 

 Currant, Ribes Alpinum; Black Currant, R. nigrum; Rock C, R. petrceum ; C. 

 ©., R- rubrum ; Acid Mountain C, 7?. spicatum ; Cinnamon Rose, Rosa cin- 

 namomea; Dwarf Crimson Bramble, Rubies Arcticus; Raspberry, R. idceus-; 

 Small-flowered Pearl wort, Sagina apetala ; Sea P., S. maritima ; Procumbent 

 P., S.procumbens; C. White Willow, Salix alba; Broad-leaved Triandrous W., 

 S. amygdalina ; Downy Mountain W., S. arenaria ; Silky Sand W., S. argentea ; 

 Green Mountain W., S. Andersoniana ; Round-eared W., S. aurita ; Shining 

 Dark -green W., S. bicolor ; Dark Upright W., S. Borreriana ; Broad-leaved 

 Monadelphous W., S. Croieeana; Davallian W., S. Davalliana ; Varnished W., 

 S. decipiens; Rusty-branched W., S.Doniana; Fishy W., S.fcetida; Glaucous 

 Mountain W., S. Forsteriana; Crack W., S.fragilis; Brownish Dwarf W., S. 

 fusca ; Glaucous Mountain W., S. glauca ; Hairy-branched W., S. hirta ; Short- 

 leaved Triandrous W., S. Hoffmanniana ; Trailing Silky W., S. incubacea ; 

 Sharp-leaved Triandrous W., S. lanceolata; Green Whortle-leaved W., S. 

 myrsinites ; Tea-leaved W., 5. phylicifolia ; Plum-leaved W., S. prunifolia ; C. 

 Dwarf W., S. repens ; Green-leaved W., S. rubra ; Silky Rock W., S. rupes- 

 tris ; Bedford W., S. Russelliana ; Silky-leaved W., S. Smithiana ; Thin-leaved 

 W., S. tenuifolia ; Four-ranked W., S. telrapla ; Long-leaved Triandrous W., 

 S. triandra ; Veiny-leaved W., aS'. venulosa ; C. Willow, S. viminalis ; Yellow 

 W., S.vitellina; Wulferian W., S. Wulferiana; Wood Sanicle, Sanicula Euro- 

 p%a ; Involute Alpine Saxifrage, Saxifraga offinis ; White Meadow S., S. gra- 

 nulata ; Mossy S., S. hypnoides ; Mossy Alpine S., S. muscoides ; Web-footed- 

 leaved S., S. pedatifida ; Rue-leaved S., S. tridactylites ; Harebell Squill, Scilla 

 nutans ; Scaly Hart's-tongue, Scolopendrium ceterach ; Yellow Figwort, Scro- 

 phularia vernalis ; C. Groundsel, Senecio vulgaris ; Blue Sherardia, Sherardia 

 arvensis ; Wild Charlock, Sinapis arvensis ; Least Water-parsnep, Sium inun~ 

 datum ; C. Alexanders, Smyrnium olustarum ; C. Broom, Spartium scoparium ; 

 Lesser Stitchwort, Stellaria graminea ; Greater S., S. holostea ; C. S., S. media ; 

 Wood S., S. nemorum; C. Comfrey, Symphytum officinale; Naked-stalked 

 Teesdalia, Teesdalia nudicaulis; C. Shepherd's-purse, Thlaspi bursa-pastoris ; 

 Perfoliate S., Th. perfoliatum ; Mossy Tillaea, Tillcea muscosa ; Knotted Hedge- 

 parsley, T or His nodosa ; Purple Goat's-beard, Tragopogonporrifolius; Short-styled 

 Bristle-fern, Trichomanes brevisetum ; European Wintergear, Trientalis Euro- 

 pcea ; Honeysuckle Trefoil, Trifolium pratense ; White T., T. repens ; Rough 

 T., T. scabrum ; Subterraneous T., T. subterraneum ; Sea Arrowgrass, Trig- 

 lochin maritimum ; Mountain Globe-flower, Trollius Europeeus ; Black Bilberry 

 Vaccinium myrtilius ; Great B., V. uliginomm ; Procumbent Field Speedwell, 



