40 



JOUBNAL OF HORTIGULTUEE AND COTTAGE GARDENER. 



[ Jnly 13, 1867. 



I find the best and cheapest covering is the material made for 

 packing Hops ; it is 6(?. a square yard retail. Boiling in creo- 

 sote would render it indestructible. 



Glass walls can be made on the same principle. Facing 

 each other, and running north and south, they might be made 



10 feet high and 4 feet apart, open at the top. The trees can 

 be trained on each wall. I have never s een foliage bo healthy 

 and of such deep colour as on this principle. The temperature 

 is always higher, and when the sun is out from 10° to 12^ higher 

 than the external air. — Observer 



DESCRIPTIVE LIST OF HERBACEOUS PLANTS. 



{Continued from imge 5.) 



Hieracium aurantiacum e 

 Hierochloe borealis re.... 

 Horminum pyrenfticum . . 

 Honstonia caeralea f r .... 



H. niiminnlarium c r 



•Iberis aaxatiUa 



•I. Tenoreana 



•Imperata sacchariflora 



*Iri9 germaoica vara 



=*I. florentina 



*I. pallida 



I. foetidissimafol. var 



*I. pumila 



=*!. susiana 



Jeflfersonia diphylla r 



*LAtbyTus grandiflorus 



*L. latifolius vars 



Liatris scariosa 



Lindelophia spectabilis r 



♦Linum flavum e 



*L. monog}" nuin c 



L, Lewisii 



L. perenne flore albo 



L. narbonense r 



"Lobelia fulgens e 



'L. fulgens St. Clair e 



li. sypbilitica 



L. urens 



Lychuis chalcedonica 



L. viscaria flore-pleno 



*L. viscaria splendens e 



*L. Haageana e 



L. pyrenaica r 



*Luplnu3 polypbvllus 



•L. polyphyllus albifloru3 



Lysimaohia verticillata 



•Lytbrum vosGuni superbum e. . 

 ''Meconopsis cambrica 



Melissa grandiflora 



Melittis melissophylium 



•Mimulus moschatus 



M. roseus palidua 



*Myosotis palustrig c 



Myrrbis odorata 



CEnothera Fraseri 



(E. fruticosa 



CE, aeaulis 



*(E. macrocarpa e 



•CE. taraxacifolia 



*(E. grandiflora e (Lamarckiana) 



•Omphalodcs verna c 



*Orobu3 vemus c 



O. angustifolius 



O. nigcr 



O. anrantiacua 



Onosnia tanricum re 



•Oxalis tropreoloides 



Pieonia albiflora vars 



"P. alliiflora Humei e 



P. albiflora tatarica 



*P. albiflora Whitleyi e 



P. albiflora sibirica 



P. albiflora fragrans 



P. albiflora vestalis 



*P. tenuifolia flore-pleno e 



P. decora 



P. paradosa 



*P. paradoxa flmbriata e 



■ poregnna compacta 



P. peregrina oxoniensis 



P. daurica Iriternata 



P. corallina 



P. humilis 



P. oflicijialig albicans 



P. ofBcinalis carnescens 



*P. officinalis rubra plena e .... 



P. oflicinalis anemoniflora .... 



P. officinalis Sabini 



*Papaver bracteatum e 



•P. nudicaiile c 



•P. oriontale gplendens e 



Phalaris arandinacea vittata . . 

 •Pentstomon. many varieties .. 



^Phlox, named vars. e 



^Phlox verna e 



P. ovata 



P. setacea 



P. pilosa 



