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Show 2 INTRODUCTION. th indivi luals of whi h exist under two or thre difl' rin in the 1 ngth of their pi tils and and in th r r p cts. Th y w r Cc; 11 d by 1n di1n r1 hie an trim rphic, but have ince b n tt r nt 111 d by Hild br< n 1, h t rostyled.* As I ha.vt 1nuny till unpubli h 1 bservations with respect to th plant , it ha m u t me advisable t r - pnhli h n1y £ nn r par r in a conn ct <1 and · rr · t ·d f nn, t n- th r with then w matt r. It will b ·ho\\ that th<' e h t r tyl d plants ar a lapt d. f r r ·ipr ) ·al f ·rtili ati n; that the two or tbr form though c; 11 r h rmar hr dit , are relat d to on :.> au( th r t hn t lil e the mal and f mal s of rdinary uni · .. :u~ l anilnal . I will al o give a full abstract of rv· ti n as hav n publish d since th a11 ran f n1y paper ; but nly those cas s will b noiieul with r p t t "hi h the vid nee s en1s fai rly dtti fa t ry. me It nts have been supposed to be h t r tyl d m r ly fr m th ir pistils and stam n vary in o- r tly in I no-th, and I have b n my lf 1nor tlu u u thus d c iv d. V\ ith some speci -. the P. elatior, Jucq.; and on th Hybrid Nature of tho Common Oxlip. With Suppl ru ntary R - marks on Naturally Produc d Hy· brids in the Genus Verba cum." Ibid. vol. x. 18 8, p. 437. * The•t rm" hotero tyl d" doe not express all the cliff rene s oetw en the form ; but tbis i a failure common in many ca ·cs. A the term bas be n ad pted by writ rs in varions countri • . I am unwilling to hnnrro it for that of 1zet rogone or hete1·ogonous, th ou ~h tlii ba been propo td by ·o hicrh an authority a Prof. A n 'ray : th 'Am(•rican Nuturnli t,' Jan. 1877, p. 42. L TR TI •. pi til ntinuc o-r "in~""~ ~ r n 1 n~ ti1n th t if < 1<1 an l Y . ntn•nr fl \\ r ' an · >nllHH' cl tht• .. 1ni:n-. ·ht h • th mtc'"r'l ht tc l h •t •r >:t ~1 d . ... \ n·ain a p ·i ' t nclin ~ to 1 t'< 111 eli '·i n: "ith th . bun n: l'l'<ln · '<l in ·on1 indiviclnal~ ~ ncl with the pi ·til.· in otht>l". oft •n 1 rt.'< nt. n, cl -. · •ptin npp ar<HH' . nlc•:. i h< prov cl that on fortn 1 fnll ~ fPrtil >nl "h ·n it i f • rtili ~ cl "ith poll n fr nn anotlH•r fc nn 'H hnv not <•mnpll't vi lPtH'l' that, tlH· :p ·ic•: i: h tc,r >: ty I cl. ] nt "hen the pi~til~ an<l . tcun ·u · clifl't•r in lt•ng th in two or thr<'<' sc t: of in c lividual~ < ncl this i: a ·c•nnliHtlli l'< l h. 7 a dil'fc>n n '< in th :iz of the poll n-g rains ) J' in the :tatt• of tlH· ti o·tna w ' 111ay int'c·r "ith llllH'h ·afc ty th at, tlH• : p< c·i ·: i · h t •rc : tylc·cl. l hnvt• h o \\ ' \' ' 1', o ·c·n ·ic nail) trustt •d to a clifl'c•r •JH' hl'h\ c• n th ~ t" f >rm: in th • kug-th f th pi. til nlon or in th 1Pnp;th cf th• .· tig-ma t< :r<•th ' l' ''ith it · ln<>r< or l ·: · papillo: <'ondition; and in n .. in 'b n '< difl'c rc 11 • •.· of thi ~ ] ~ incl hnY<' h<·< n 1 r< v l hy triaL· llHtdc >n th ' f •rt ili t of t ht h\ o fonH ~ . to b< ·nfli <' i •nt < Yid P IH' •. Th ' · >n<l uh-g-ronp alHn < r ~ IT <l t <-'< n ·ist· of h ,rnl pln lit , plant. .. whic·h b < r t\\ ) l· inds >f fl >\\ •r: -th on p rfe ·t mul fully ~· pn lHl · <l-th · oth r Ini-unt < n1pl •tel lo:<• 1 \\ith th p<' tal.· rnclim ~utary ft n "ith .0111 of th clnth ·r ' aburtecl till th ! n·Inninin~ n · to(r .. th< r "ith th ·ti (rnut · nnwh r du : ·< l in 'iZ · : •t th<: · fl (m •r ' nr ' p< rfe ·tly fertil e. 'fJu )· hav 1 · ' J ·all · l l> T r. 1\nltu ·l ·i ·tog<Hlli · nwl tlwy pn r tnh·~ of th • natnr(• of n mnn. t w.iLy. All thP llowt r Cllt th ~< tiH tnt· I;lau nr · 1·ummouly ntr · ·t ·d ill t ilt• '11 111( 1 Tl ltlll l ll l'. I 't ll'h t'H (' t holl •'h th · · lwv · onwtiu t · lwt·n r nukl'tl n · dl'i tnunuti,· cl 1 rwt ·oute wi thiu 1111r prt· •·lit •up· : · ! I r. ln. wt>l l :\In tt•r , • V ;t t.:tubl 'I •r.ttulogy ' 1 ·u, p. l o:· ll ~ |
