i 



f 



'^''"^•^ XL..LEGUMIN0S.15. • 397 



^ffir.^*°f ^ i'' *^' r''°'^' ""'=''''™'' ^t ^^« '^^' ^^i sulcata. 

 i-etals not striate, with a prominent miarib RR J n. ■ 



PhjUoda in clusters of ahnnt 1 -p^i \ \ ' 'j " ' ' *, ^- ^- ^^"^n 

 into a Ions st 0^ ^^^"^ '''^'''°'* ^°°'^^^' "•^'-'-owed 



---o Stipes . . • , an A r 



Phjlbdia cro.^ed, but scatte^d *or 'irr'egularlV verticilfate; unde; "''"'"'" 



Phvllodia linear-subulate , . ^n j t ■ _r 



Phyllodia flattened ' , ^- ^^«^i'^*^- 



71. A.conferia. 



tralorZlj,;!^^^^^^^^ °'' """^ "''dobfme, acuie or rarely pungent-pointed, v:itk \ cen- 



Mr^oef St!!^"*f ^■"7.^'^''^ *^'''"^*' '^'^''' ^/'^■''^■'^''"^ -Jr^^^/S^,. • rhyUodia small, usually 



fhyllodia narrow-linear. 



Svl'l'T'"'''"^;,, P'^yllo^i^ scattered. Stipules setaceous . 12. A. scabra. 

 Gkb Lf pTIi ^^'^^^^^'^ ^'I'-^tered. Sepals free .... 73. ^. nodijlora. 

 '^laorous. Phylloilia scattered. 



blowers not above 10, in a very small head. Calyx very short, 

 ^io«ers about 20 m the head. Calyx lobed, half as long as 



IZl . ?**" °^'°°S o^" lanceolate, 2 to 4 lines long. Calyx 



^eiy short, truncate . . , , , . 70.^. 



ennacea. 



R A 

 and h A"^^ \. ''"'"^'' ""* tindershruhs, not spi7iescent (except sometimes A. congesta 

 «»■ lm\ '?"J*''"P''aJ- PJiyllodiafrom obovate to lanceolate, rarely above \\ in. long, more 

 ^one or ^ *^^^^ * central nerve and usually nerve-like margins ; marginal glands 

 ceout n '^ ^^^'^ ^"(^ obscure. Stipules generally persistent, either spinescent or seta - 

 °^ acuminate or phyllodia-like. Peduncles \-headed. 



nllf "* B ?!' ^™'"^'y recurved-falcate, pungent pointed. Calyx 



PhvZf ^^^'^'^'^''•^"'«- • • • • • • . • ■ • ■ ■ II.A.JIuegem. 



glabrou '"^'^ *"* incurved-falcate. Calyx small. Petals 4, 



pi \ * 



sA!^T" ^""^^ ^^^^^^' stipules spinescent 



^ abrous-pubesceut. Euds acuminaf.. Stim 



78. A. nervosa. 



PhvUn^.- ^. ^®*^^^^*^- i^uds acuminate. Stipules small . . . 79. ^. obovata. 



^ Glabrous, rigid and spinescent. Phyllodia obliquely ovate-lan- 



ni^f^^^^^ ^'g^<^> almost pungent. Stipules small , . . * m. A. congesta. 



Jaorous, ngid, unarmed except the stipules. Phvllodia ob- 

 Gla *!l 1 ^^*^"g ^^ cuneate, very thick or rigid, undulate - 81. A. dermato^hjUa. 



anduJar-pubesccnc and resinous. Phyllodia obliquely ob- 



/ong-imear oi; narrow-falcate . . . " S2. A.asj^era, 



^te or glabrous, Phyllodia obliquely semiovate or Ian- 



ate. Stipules spinescent (wantino; in some garden va- 

 rieties) ...... \ . f ,._.., . U.A,armata, 



ense y pubescent, rigid and spinescent. Phyllodia broadly 



Pet^U b' ' P^ngent-pointed 84. J. idiomorpha, 



, y* Phyllodia obovate-orbicular, not narrowed at the 

 ^jjse m, A.Skuttleicorihil 



n+ X T r^JiyHodia obliquely obovate or oblong, nan-owed 



« the base. Stipules setaceous 87. A.pilosa, 



X 2 



p 



