KEY TO PLATE XXVIII 



No. I. Hemlock 



(Conium nurculatum, L,) 

 Floret, with bracts, 5 



No. 2. Cow-parsnip 

 ( Heracleum Sfi/wndylium,'L.) 



,-z, Flower (enlarged), with 



petals, 5 stamens, and pistil 5 petals, 5 stamens, pistil 



with 2 styles. ; , Schizccarp with 2 styles. *, Sdnzocarp 



from lateral aspeejt^showing ^..-^wjth furrows, and viitj: be- 

 ribs. 



carp, 



Section of men- 

 E&iifeffibs, and com- 

 pressed side^ with constricted 

 commissure. </, Flowering 

 oranch, with compound del 

 urn! pinnate leaf and sheath- 

 ing petiole, spotted stem, axil- 

 lary and terminal compound, 

 many - rayed umbd, itJi 

 numerous small bracts and 

 bracteoles. 



2 styles. 



i verse section of meri- 

 :-j.- p,v, ^iiii ribs and 2 flat mem- 

 branous wings, d, Flowering 

 bianch, with compound pin- 

 n^t* leaf, "i>d broad inflated 

 sheath of petiole, infolded 

 bels, and one compound 



No. 3. Hedge Parsley 

 (Caucalis Anthriscus^ Huds.) 

 <?, Floret, as in Nos:./'and 

 2. l>, Schirocarp. witb-s'pines, 

 and 2 styles, i. Flowering 

 stem with pinnate leaf, Md 

 sheathing petiole, tilso ^ corn- 

 pound umbels, onq 

 one terminal. 



v s~k \?^JC$\ 



ss 



No. fc v JMoschatel 



(Cornus sanguinsa, L.) \ \f (Ado.ra mf-schaiellina, TQftffi 

 a, Vertical section of flower, a, Lateral, flower 



with 3 (out ol 4) epigynous in fives. #, Head of fruits stamens. <S PistU with petals 



T \+ t^*t i' /A^'V 4i\?rx: r / >r -v ^ ^/ r / -- i_ , - T^\-^ CAV *"7->r\T f ZK 



with 3 (out crt 4) epigynous in fives. #, Head of fruits stamens. , Pistil with petals 

 stamens, petals, g-ce^^pT-^T^), showing 4-cell^d /l ,4nip^si v y . and stamens 'remored, show- 

 wary, ovules (one in each 'urith persistent calyx -litnbs. ing calyx segments. /".Fruits 

 cell), and single ' style. ^, 'A ^( U'istii, /-jvith petals and (drupes). </ I'1ow^v:r,<; >u-n: 



Berries, from part of a syrn^i^ r.iamens removed, showing with, pinnate 



c, Flowering stem with ovau divided styjies, d, Plant witli /\T>,vurobeliate $-ray 



leaves, and terminal dichoto- :-caly Inids/and soboles, radi- v 



mous cyme, showing flowers caMevnate ieaf, involucre of 



ernate biacts, and flowers 



" vjut-.te.r. 



wuh 4 petals and 4 stm 





lr4V ^ " 



.4[ 



(Sambncus nr^ra, L.). 



