234 



GEOGEAPHICAL DISTRIBUTION. 



pect that th 



genus 



wi 



yet be 



ported both from Borneo 



d fr 



Sumatra 



Whether it may occur in Celebes is rather more doubtful, and Baron von Mueller has 



kindly 



ed me that it has not yet been reported f i 



New G 



or from tropical 



North Austral 



The richest district so far as is at present known is Assam, but it may 



be expected that in course 



of time some of the remaining Indo-Chinese districts which 



present very inadequately known will yield perhaps as many species 



does Assam 



In discussing 



the distributional features of the genus 



j 



it is clear that the idea 



yed by 



an 



exhibition of all the form 



described in the text would be somewhat 



sleading, since f 



what has been said above it is evident that they are of rath 



qual morphological and systematic val 



For even if it be convenient to continue 



to recognise forms like 



G 



tarn or G. Philip}. 



as 



pecifically separable from 



thei 

 rep i 



t all 



> 



they must 



theless be looked upon as 



thing 



more 



in 



the 



pecfciv 



local 



of th 



allies. Folio win g. therefor 



than 

 the 



pi 



f S 



Joseph Hooker in his essay on the Distribution of Arctic Plants (Trans 



L 



Soc 



the 

 artificial 



< 



natural 



j 



groups given in 



th 



ght-hand col 



of Table I as 



well as the ' 

 calculating percenta 



pecies 



d 



th 



i left-hand column are employed in 

 The subjoined table and the map which illustrates it exhibit fully 



tl 



distrib 



both of these groups 



d 



of the 



sable forms that 



titute 



them. 







Table V. — Distribution of the genus ( 



jrOJ 



1PH 



OST 



EMMA. 

















Division. 



1 



I 



Group. 1 



Species. 



* 



• 



ce 



2 



73 



■ 



5 

 S 



ftj 



,i 



< 



• 



c3 



S 



W i 



05 



•• 



s 



1° 



• 



a 



S 



CO" 



< 



S* 



o 



qfi 



C 



• 



S 



• 



q 



2 



H 1 



• 



03 

 >> 



• 



03 



* 



s 



a 

 to 



• 



02 



> 1 



o3 



*"* 1 



d 



o 



, M 1 



w 



C 

 P. 



• — ■ - 



£ ( 



• 



U2 





| 



#. G. strobilinum. 



































SUB-SP. genuina ; 

 var. elatius Benth. (1. G. Wallichii) ... 



#«1 



1 



1 



1 



• • • 



• • • 



• • • 



• •• 



• •« 



• •• 



■ •• 



... 



t ft ft 



• • • 



••• 



• •• 





Strobilina 



var. typica (2. G. strobilinum type) 

 • var. nana (2. G. strobiluium vars. 



(3 and y) 



• r • 

 MM 



• • • 



■ 



... 



1 



1 



• • t 



• «• 



Ml 



• • • 

 t • • 



• « « 



• • • 



• • • 



t t t 



1 



••• 



• • • 

 t ftft 



• •• 



• • • 



• ft • 



• 9 • 



■ • • 



ft ftft 



• •• 



• • * 



••• 



• • • 



• n 



• •• 



o 





SUB sp. nutans (3. G. nutans) ... 



• • • 



• ft. 



1 



1 



• •• 



• •• 



« •• 



•• • 



t •• 



• •ft 



• •• 



• *• I 



• • • 



1 * 



t • • 



• •• 



• ftft 



35 



o 





b. G. Heyneanura (4. G. Heyneanum) ... 



• •• 



• •• 



> 



• •• 



1 **" 



### 



• «• 



• t • 



ftfti 



• •• 



• • • 



• • • 



ft « • 



• •• 1 



»v« 



I 



Hemsleyanum . 



c. G. Hemsleyanum (5. G. Hemsley- 





■1 

































tt/li'.TtvJ *»• • »• • •• • •• ••• I • •• 



• •• 



1 



« ■ • 



• • . 



• •• 



• •• 



• •• 



• ftt 



i 



• ft • 



• • • 



• •• 



• • • 



... 



• ftft 



... 





[Anthocoma ... i 



i 

 — G. flavescens (Anthocoma flavescens 















1 



i 







l 







-I 







ZiOll* I • •• • •• • •• • •• • •• 



• • • 



■ • • 



• •• 



t • • 



... 



• • • 



• • * 



... 



• •• 



ftft)* 



• •• 







• • • 



• • • 



1 



• ftt 



> 



- • • 



■ ftft 





Niveum ... 



d. G. niveum (6. G. niveum) 



• * • 



• • • 



• • « 



1 



• • • 



• • • 



« « * 



• » • 



• • • 



J 



• ft • 



i 



i ft •• 



• • • 



ftft ft 



... 





e. G. microcalyx (7. G. microealyx) ... \ ... 



• • • « • • 



• • • 



• •• 



• • • 



• •• 



• •• 



• •• 



• •• 



1 



• • • 



■ • • 



• • * 



• • • 



• ftft 



5 





/. G. parviflorum, 

 var. farinosa (9. G. parviflorum, var. Q 



* 

































z 



Parviflora 



w 



I = G. muftiflorum Benth.) 



J var. typica; 



form = irve G. parviflorum (9. G. 



• ft* 



• • • 



• •• 



• 



1 



i 



... 



»•• 



• •• 



• •• 



ft • # 



• ftft 



• • • 



• •• 



• ftft . 



•"*• 



• ftft 







parviftoriiM var. d) 



• ■• 



1 



1 



• • a 



... 



• •• 



• 1 • 



1 



• • • 



■ •• 



• ftft 



• ft • 



ftft* 



• •ft 



• • • 





form ■= G. dichotomum Zoll. cfc Mor. ... 

 | var. crinita ; 



• •» 



•■• • 



« »• 



%%% 



• •• 



... 



»»• 



• ftft 



• •• 



«•« 



• • • 



• ftft 



l 



*•• 



• •• 



» • • 





1 



form sa G. Thomsoni (8. G~ Thomsmi) 

 farm m true G. crinitum (10. G. cri- 



• • • 



• •• 



■ • t 



1 



• 

 • •• 



• • » 



• ft* 



• •ft 



• •• 



... 



■ •• 



■ ft* 



• ftft 



• •ft 



• ftft 



• ft* 







nitum var. a) 



• •ft 



• •« 



1 



1 



• •• 



• •• 



ftftft 



1 



• ftft 



••• 



1 



• r • 



• • * 



• ftft 



•ftft 



• • • 







var. Griffithii (10. G. crinitum var. /9) 



• ft* 



• ft* 



• | . 



• •» 



» * » 



••» 



• •ft 



1 



• •ft 



• ♦ft 



«•• 



1 



! 



• •• 



• •• 



••• 



••■ft 



• • • 



Eriocarpon ... 



g. G. eriocarpon (11. & eriocarpon) ... 



* * - 



• tt 



*•♦ 



a • * 



• #« 



• • • 



1 •• • 



1 



• • • 



• ft* 



• •• 



«• • 



• •• 



• •• 



• ftft 



• ft* 1 



1 



