24 CONTKIHrTIONS FROM THK NATIONAL HKRHARHlM. 



Kills ciinspiciioiisly wiiiu'cd Thaspium, 1 15. 



Kills lilil'iiriii. 



'ruii iimi liranrliiiij;, with limad icallcts Zizia, IK). 



Acanlt'si'fiit ami rfspitdsc Aletes, lOti. 



O'i i ibes more than one in the intervals. 

 Sliiliijiiiiliiiin riiiiii'iil. 



I''niit fiiuiid, witli ^'liiliiisc cariicls ami xcry slcinlrr iiic(iiis|iiciioiis rilis. 



Berula, 1 Iti. 

 l''i'nit (ivalc \i) oliliiiijr. 



Kruit willi iinnniiuMit (Mjiial rilis Ligusticum, il'it. 



I'niit witii tilifiinn (iraliiKist olisulfti' rilis. 

 Involucre usually |irt'sciit; rihstMiual and liliforni. .Eulophus, 110. 



InvdlutTt' usually wantinj^; rilis ainmst nlisdlctt' I'inij)ini'lla, 2r>4. 



Stjilii/KKliiiiii Jidt or irdiiliiK/. 



St'i'il face sulcatt' (ii' decidedly ccincave. 

 Ciirpi'ls flattened ddcsally. 



Kills lilifdrni Musineon, 70. 



Kills with liidad,thin wind's Aulospermum, 174. 



Carpels terete or flattened laterally. 

 Carpels terete. 



See<l face invdlnte, incldsin;,' ii cential cavity. 



Drudeophytum, 80. 



See<l face with a deep sulcus. 



Kills lilifdrni; calyx teeth (ilisolele Museniopsis, 815. 



ixilis jirdininent and very acute; calyx teeth ]ir(iniinent. 



Deweya, 7'^K 



Carjiels stniiijrly llattened laterally Erigenia, 711 



Seed face plane, (ir hut sli;;htly cducave. 

 All the rilis cdiispicuon.sly winged. 



Winers cdrky-tliickened; tduientdse seashdre plants.. Glehnip., 1()5. 

 Winyis thin; plants df the niduntains and plains. 



Leaves jiinnate, with short, cmwded, and more or leas confluent 



seLtnients; tidwers usually jUiple Phellopterus, Kif}. 



Leaves tcirnatv jiinnate, with slmit linear and nion; or less ])nn- 



fjent segments; flowers usually yellow Pteryxia, 170. 



Rilis not wiiif^ed. 

 All till' rilis filiform. 



Acaulesceiit, mountain plants. 



Flowers yellow; calyx teeth <il).'!olete Hesperogenia, 75. 



Flowers white or pinkish; calyx teeth prominent. 



Podistera, 125. 



Caulescent, low-nro'ind plants Taenidia, 109. 



llihs corky, at least the laterals. 

 Lateral rihs thick and corky, the dorsals filiform.. Orogenia, 74. 

 All the rilis corky and ecpially prominent. 



Fruit iKit flattened either way Coelopleurum, 140. 



Fruit tlHtteneil laterally. 



Oil tubes continuous aliout seed cavity Bupleurum, 84. 



Oil tubes one to three in the intervals Slum, 114. 



1,1,;. 



