ACACIA 



Var. falcifarmis, Beiith. (.1. fah-lf^rmis, DC). Phyll. 

 mostly larger and more falcate: young shoots and in- 

 florescence minutely hoary or golden-pubescent ; pod 

 nearly Kin. broad. 



19. salfgna, Wendl. Shrub G-10 ft. : branchlets angu- 

 lar: phyll. 4-f) in. long, falcate-lanceolate or oblanceolate, 

 narrowed to the base, rather obtuse, glaucous and 

 .smooth, till- lateral veins but little conspicuous: racemes 

 shiTt: I'tMlunrles short: fl. heads few, large. Mar. 



■JO. cyanophylla, T,i.i.ll. Bi,it.-t,f.(vf,i> W^tti.k. Tall 



V-J-sin. long: fl. heads ri-.-|. large, golden villow. Mar. 

 Gn. 52, p. 99. 



21. obtUBita, Sieb. Tall, glabrous .shrub: phyll. lK-3 

 in. long, oblong-linear,oralmost«patulate, usually almost 

 straight, rather obtuse, point not curved, thick, rigid, 

 with thickened, nerve-like margins; marginal gland 1, 

 distant from the base, not prominent : racemes about 

 54in. long, with densely packed heads; fls. 30 or more. 

 Mar. 



GG. TJie phijU. tJiick, usually with inconspicuous latera I 

 veins {conspicuous in A. pycnantha). 



22. neriifdlia, Cunn. {A. reti'nddes, Schlecht. A.reti- 

 nddeSfVUT. floribilnda, Rort.). Fig. 8. Tall, handsome 

 shrub or small tree: branchlets slender: phyll. 3-5 in. 

 long, 2-5 lines wide, linear-lanceolate, falcate, much nar- 

 rowed to the base: racemes l-ZyHn. long ; peduncles 

 about 2 lines long : fls. bright yellow. Mar. P. v. M. Icon. 

 .'5:9. R.H. 18%. p. 505. A. F. 13: 880. -Useful as a street 

 tree in Calif. 



2;?. pycnintha, Benth. Golden ^Vattle. Small tree: 

 phyll. 3-0 in. long, lanceolate to oblanceolate, or, on vig- 

 orous shoots, even obovate-f alcate, obtuse or acutish, dis- 

 tinctly penniveined, with a conspicuous marginal gland 

 near the base: fl. heads in axillary racemes, on short pe- 

 duncles, large, fragrant: funicle scarcely folded. Feb. 

 R.H. 189G, p. 501. — Very variable in shape and size of 

 phyll. 



24. saliolna, Lindl. Small tree : branches drooping : 

 foliage pale: phyll. 2-5 in. long, 2M-6 lines wide, ob- 

 long-linear or lanceolate, narrowed at base, thick, rigid, 

 with a curved point; midrib and marginal veins scarcely 

 prominent: racemes short, often reduced to 2 or 3 heads, 

 or even only 1: peduncles slender: fls. about 20 in the 

 head: pods straight; funicle scarlet, folded under the 

 seed. 



, different 



in aspect and the nerve of the phyll. much more promi- 

 nent : phyll. linear-lanceolate, with an oblique or re- 

 curved callous point. 



2(!. suavSolena, Willd. Shrub 3-6 ft. high, glabrous: 

 branches acutely angled: phyll. 3-6 in. long, 2—4 lines 

 wide, narrowly lanceolate to linear; margins thickened: 

 racemes about %in. long before opening, inclosed in 

 large, imbricate bracts: lis. 6-10 in a head. Apr. 

 DD. Veins of phyll. several (rarely only 2), 



27. 6swaldi, P. v. M. Tall shrub: phyll. lK-2 in. long, 

 falcate-oblong to linear, rigid, mostly mucronate, finely 

 striate, twisted, mostly 3 or 4 lines broad. P. v. M. Icon. 

 6:10. 



28. pSndula, Cunn. Weeping Myall. Handsome small 

 tree: branches pendulous: foliage pale or ash-colored, 

 with minute pubescence: phyll. l}4-2iiiii. long, nar- 

 rowly lanceolate or almost linear-falcate, ending in a 

 curved cusp; nerves few, indistinct: racemes very short, 

 sometimes reduced to a solitary head; peduncles 5S 

 lines long. P. v. M. Icon. 6 : 8. 



29. harpoph^lla, F.v.M. Tree: branchlets slightly an- 

 gular: phyll. 0-8 in. long, lanceolate, very falcate, nar- 

 rowed at the end but obtuse, much narrowed at the base, 

 coriaceous, pale or glaucous; nerves several, fine; reticu- 

 late veins few and indistinct : peduncles slender, mostly 

 clustered in the axils : funicle short. F. v. M. Icon. 



ACACIA 7 



.'iO. impl6xa, Benth. Glabrous tree: branchlets nearly 

 terete: phyll. 3-0 in. long, 2ii-o lines wide, lanceolate 

 and very falcate-acuminate, with a short, hooked point, 

 rather thin; reticulate veins numerous and distinct: pe- 

 duncles few, in a very short raceme, long and slender: 

 fls. pale yellow or dirty white; pods rather narrow, bi- 

 convex, curved or twisted, slightly constricted between 

 the seeds; funicle yellow, folded at the end of the seed 

 but not encircling it. F. v. M. Icon. 8: 2. 



31. melanflxylon.R. Br. Australian Blackwood. Tall 

 tree, usually pyramidal, glabrous: branchlets slightly 

 angular: phyll. mostly 3 or 4 in. long, K-1 in. wide, nar- 

 rowly lanceolate to falcate-oblong, or even falcate-ob- 

 lanceolate, much narrowed to the base, very obtuse, 

 thick and stiff; retictilate veins numerous: racemes oc- 

 casionally reduced to 1 or 2 heads ; peduncles short, 

 stout : fls. pale yellow or dirty white ; petals connate 

 above the middle : pods flat, 3-4 lines broad, often curved 

 in a circle ; funicle bright red, doubly encircling the 

 seed. Mar. B.M. 1059. 



32. Cjolops, Cunn. Shrub 6-10 ft. : branchlets angular: 

 phyll. lK-3 in. long, nonrly straight, narrow-oblong, ob- 

 tuse, rigid: racemes short asionally reduced to 1 or2 



heads: fls. yellow ; ].. taK sniooil,, free: pods flat, 4-6 

 lines wide, curved or twistrd ; fiiini-le richly colored, 

 doubly encircling the s. id. Apr. F. v. M. Icon. 8: 3. 



BB. Fls. in cylindrical, or rarely oblong, spikes. 

 c. Phyll. narrow, pungent-pointed, H-l in. long. 



33. oxyc^drus, Sieb. Tall, spreading shrub : phyll. 

 }4-%,or rarely 1 in. long, narrowly lanceolate, acumi- 

 nate, scattered, very rigid, striate, with 3 or 4 prominent 

 nerves on each side; stipules small, often spinescent: 

 spikes often above 1 in. long. B.M. 2928. 



34. vertioilUta, Willd. {Mimosa verticimta, L'Ker.). 

 Bushy, spreading shrub : phyll. K-?iin. long, linear- 

 subulate to lanceolate or oblong, mostly whorled, rigid, 

 with 1 prominent central nerve ; stipules minute : spikes 

 %-l in. long, dense ; fls. deep yellow. Apr. B. M. 110. 



35. Eice4na, Hensl. Tall shrub or small tree, hand- 

 some, dark green: phyll. H-%Ya. long, linear or subulate, 

 sometimes very narrow and 1-1 Kin. long, scattered or 

 whorled, 1-nerved; stipules minute: spikes interrupted, 

 slender, often above 1 in. long ; fls. pale vellow. Apr. 

 N. 1:7. 



