bd» GEONOMA 



AA. Lvs. pinnate. 

 B. Basal leaf-segments narrow; the upper ones the 



broadest. 

 •acaulis, Mart. Acaulescent : Its. long-petioled, 3-4 

 ft. high ; blade unequally pinnatisect, 22-25-nerved on 

 each side ; basal segments i lines wide, spreading, the 

 middle and upper ereet-spreading at an acute angle, 

 %-i in. wide, the apical very wide. Central Brazil. 

 BB. Broad and narrow segments irregularly 



intermingled. 

 c. Blade of leaf 6 ft. long : petiole 1 ft. long. 

 tPohlikna, Mart. Stem 12-15 ft. high, slender, densely 

 ringed, columnar or reedy : segments very unequal, 

 linear-lanceolate, falcate-acuminate, few-nerved and 

 many-nerved intermixed, 16-20 in. long. Trop. Brazil, 

 cc. Blade 2-2K ft.: petiole 4 in. long. 

 t^Iegans, Mart., var. robuBta, Dr. Stem 6 ft. high, 

 3-4 lines in diam. : segments rarely 3, usually 5-7, 1- 

 nerved, 10-14 in. long, some 4 lines wide, intermixed 

 with broader, many-nerved ones, all long, falcate-acumi- 

 nate. Central Brazil. 



BBB. Leaf segments all alike {except the ennnireiit 

 apical ones). 

 c. Alternate, remote, linear, scurfy. 

 *EiedeU4na, H. Wendl. (G. grdcilis, Lind. & Andr^). 

 Habit of C'ocos WeddelUana, the whole plant sparsely 

 covered with caducous, brown, shining scales : petiole 

 slender, 1% ft. or more long, terete below, flattened 

 above : rachis triangular, bisulcate above : lvs. spread- 

 ing, drooping at the apes ; segments 10-12 in. long, 

 about 9 lines wide, linear-acute, elegantly recurved, the 

 2 terminal ones connivent. Brazil. l.H. 21:169. 



cc. Equidistant: petiole half as long as the blade. 



Schottiina, Mart. Stem 9-15 ft. high, 1-1 J^i in. thick : 

 lvs. recurved, spreading; petiole half or more than half 

 as long as the blade ; segments about 35 on each side, 

 10-12 in. long, two-fifths in. wide, equidi.stant, linear or 

 linear-lanceolate, very long acuminate. E. Brazil. 



The following are imperfectly described, but are in the trade : 

 *G. imperidlis. Linden.— *G. princeps. Linden.— *6. Pynter- 

 (irtna, Hort. Belongs under A. One of the smallest lvs. measures 

 28 in. long by 10 in. at the broadest. Has not flowered yet , and the 

 genus is thereforenncertain. R.H. 1898,p. 262. G.C. HI. 2.'i;258. 

 F.E. 10:886.-G. «peiriS«a,Barb.-Rodr. 



Jared G. Smith, W. H. Tapldj and W. M. 



GEORGIA, HORTICULTURE IN. Fig. 900. The cli- 

 matology of Georgia is unique. Latitude and altitude 

 combine to exaggerate the four and one-half degrees 

 covered by the state from south to north into at least 

 ten, thereby embracing an extraordinary range of cli- 

 mate. In something less than 300 miles a transition is 

 effected from a subtropical to an almost boreal vege- 

 tation. 



Proceeding northwestwardly from the coast, the coun- 

 try rises gradually until it culminates in the Blue Ridge, 

 the highest peaks of which (in Towns county, on the 

 Tennessee line) stand a little more than 5,000 feet high. 

 Intermediately may be found as varied a climate, and 

 consequently as extended a range of horticultural pro- 

 duction, as can be met with in a journey of a thousand 

 miles due i.drth mill sontli, in a region of normal eleva- 

 tion, su.'l, :<- t',.. AI.^M -i;m.| N.illry. 



Measii! i. , i. .! !m state corresponds with 



itseli-viii , :i' h , , ; :• iuKitology, and is not com- 

 plex e\<-r|.i III t!,, . \ii, iiH 11-1 thwestern portion. Two 

 formaticiii'i — the tertiary and raetamorphic— cover nine- 

 teuths of its area. The .Sea Islands, and coast for a short 

 distance inland, are alluvial or quartemary, and here 

 the vegetation is of a subtropical character— palmet- 

 toes and live-oaks on the islands and pines and ham- 

 mock growth inland, together with the citrus, fig and 

 olive families, where cultivated. 



Slightly beyond the tide-water limit begins the vast 

 sweep of the pine forests, kii.-vn l...nllv as the "Wire- 

 grass Region," which ext.inl. :,,; nl ..,t,i,. ir,0 miles, on 

 an average, covering nearl, : i i lie tertiary for- 



mation. A range of low -:r, : ,' it :iiio feet high, 



extending diagonally acr.i-. :1,, -".<•■■. -. j.arates the ter- 



GEORGIA 



tiarr and metamorphic regions. At its base the land has 

 attained an average altitude of less than 200 feet. 



From the summit of this ridge or terrace, formerly the 

 primordial sea-beach, stretches the metamorphic region 

 -the red clay or cotton belt— rising gradually toward 

 the northwest tmtil the Piedmont escarpment is reached 

 — another low hill range on the southern side of and 

 parallel to the Chattahoochee river valley. The height 

 of this escarpment varies from 1,000 to 1,500 feet. Be- 

 yond this are the Appalachian foothills and then the 



]■ Apple and cherry belt. | 

 Hi'Pcach and grape belt, ^g Fig and citrus belt. 

 900. Georgia, to show horticultural regions. 



mountains, in very irregular formation, their spurs ra- 

 diating in all directions. 



In extreme northwest Georgia the surface dips in a 

 general way toward the Tennessee river valley ( eleva- 

 tion 700 feet), interspersed, however, with a cIki.'s of 

 mountains and coves, with a complex tnncle of L'roloiri- 

 cal formations, from lower Silurian t ■ !.■ 



The prevailing natural growth of i ' , ,1- 



low pine— that of the metamorphic v ■ nU, 



embracing nearly all of the North ,\in.iim:i |h ri.s, 

 oak and hickory predominating. 



All this has been a necessary preface to a division of 

 the state into separate horticultural areas, which cor- 

 respond in the main with its geological features, and 

 may he classified as follows : 



Hortiailtural Areas : Corresponding Geological Divisions, 



1. Fig ASTt Citrus Beuf Quartemary Formation 



2. Pear and Meix)S Belt Tertiary Formation 



3. Peach and Grape Belt Metamorphic Formation 



4. Apple AND Cheeet Belt Tennessee Dip 



1. TJte Fig and Cltrns Belt. -In this zone the citrus 



family does not thrive indigenously, nor is it planted for 

 commercial purposes. Yet oranges and lemons live and 

 bear unprotected, though latterly subject to in.jury from 

 frost. It is the home of the Ogeechee lime, and formerly 

 both indigo and the olive flourished on the Sea Islands, 

 but their culture has been for many years abandoned. 

 Figs grow to perfection. About the ports — especially 

 Savannah — heavy trucking is followed for the northern 

 market— chiefly potatoes, strawberries, cabbages, celery, 

 tomatoes, onions and peas. 



