248 D. Prain — The non-indigenous species of the Andaman Flora. [No. 3, 



Name of Species. 



Eemakks. 



Condition in 1866 {Kurt.) 



Condition in 1889-90. 



15 Oldenlandia corym- 

 bosa Linn. 

 Vernonia cinerea Less. 



Elepliantopna scaber 



Linn. 

 Ageratnm conyzoides 



Linn. 



Blnmea amplectens 

 DO. 

 20 Eclipta alba Hassle. 



Synedrella nodiflora 

 Oaertn. 



Centipeda orbicularis 

 Lour. 



Heliotropinm indicum 



Linn. 



Cynoglossum micran- 

 thnm Desf. 



2 5 Solanum nigrum Linn. 



Solannm torvuni Sw. 



Solanum xanthocar- 

 puin Schrad. 



Angelonia salicariae- 

 folia H. B. 8f K. 



Mazus rugosus Lour. 



30 Vandellia Crustacea 

 Benth. 

 Bonnaya veronicas- 

 folia Benth. 



1 Cultivated lands around 

 Port Blair, introduced.' 



' Common all over the 

 cleared lands but only 

 introduced.' 



' Boss island in cultivated 

 lands, rare, introduced.' 



' Common on cleared 

 ground, rapidly penetra- 

 ting into the jungles 

 whenever a little cleared, 

 introduced.' 



' Phoenix Bay, cleared lands 

 introduced.' 



'Common on cultivated or 

 cleared lands around Port 

 Blair, introduced.' 



' Common on cleared lands 

 around Hopetown and 

 Aberdeen, introduced. ' 

 (Blainvillea latifolia Kurz, 

 non DC.) ; ' cultivated 

 lands, Ross Island, rare, 

 introduced ' ; (Spilanthes 

 oleracea Kurz, non Linn.). 



' Cultivated lands on Ross 

 Island, around Aberdeen, 

 etc., introduced.' 



' Cultivated lands around 

 Aberdeen, rare and intro- 

 duced.' 



' Between Aberdeen and 

 Phoenix Bay, I suspect 

 introduced only, as I saw 

 it nowhere else.' 



' Cultivated lands around 

 Aberdeen, rare, intro- 

 troduced.' 



' Around Aberdeen, etc. ; 

 introduced.' 



' Cleared lands around 

 Phoenix Bay and Aber- 

 deen ; introduced.' 



' Common in cultivated lands 

 on Ross Island ; intro- 

 duced.' 



' Cultivated lands around 

 Aberdeen ; introduced.' 



' In cultivated lands around 

 Port Blair ; introduced.' 



' Cultivated lands around 

 Aberdeen ; introduced.' 



A very common species. 



Not seen in 1889 or 1890. 



Common everywhere, but 

 possibly indigenous. 



Extremely common every- 

 where and in two striking- 

 ly distinct conditions ; one, 

 the genuine plant, and an- 

 other, larger in habit and 

 ranker of growth but 

 smoother in all its parts, 

 strikingly like Blainvillea 

 latifolia at first sight. 



Not very common. 



Not seen in November, 11 

 found in April, 1890. 



Very common. 



Very common. 

 Not at all common. 



Not common. 



