5 68 A NATURALIST IN THE PACIFIC 



* Matricaria chamomilla, K. G. ) 



* Senecio vulgaris, G. B. / 



Collomia, K.) _, . 



_,.,. ' \ Polemonraceae. 



Giha, K. ) 



* Veronica beccabunga, S. Scrophulariacea?. 

 Ocimum basilicum, K. 

 Salvia verbenaca, G., &c. 

 Salvia, K. B. 



* Nepeta glechoma, G. 



* Dracocephalum, K. 

 Prunella vulgaris, G. 



Plantago, K. ^ 



Plantago major, lanceolata, maritima, G. J 

 Luzula campestris. G. Juncaceae. 



Labiatoe. 



Plantagineae. 



Explanation of Abbreviations. — The capital letter following the name 

 indicates my authority, which is not necessarily the oldest in each case : 

 B = Beal ; D = Darwin ; G = Guppy ; K = Kerner ; S = Scott Elliot. The 

 respective works quoted will be found at the end of this volume. The 

 papers of Darwin quoted will be found in Journ. Linn. Soc, " Botany,'' 

 vol. i., 1857, and in the Gardener's Chronicle for 1855. 



The asterisk is placed before those genera of which other species 

 examined by me exhibited no mucosity ; these species are Arabis hirsuta, 

 Viola canina, V. palustris, Matricaria inodora, Senecio aquaticus, Veronica 

 agrestis, V. arvensis, Nepeta cataria, Dracocephalum canariensis. 



II. Plants with Seeds or Seed-like Frnits which in my Experiments only 



exhibited Mucosity in a Slight Degree, becoming merely "Sticky" or 

 Adhesive when placed in Water. 



Arabis albida, Chrysanthemum leucanthemum, Lamium purpureum 

 (occasionally), Thymus sp., Juncus bufonius, J. communis, J. glaucus, 

 J. squarrosus. 



III. Plants with Seeds or Small Fruits that exhibit Adhesiveness in the 



Dry State and are apt to stick to one's fingers. 



Adenostemma viscosum, Lycopus europaeus, Piper Macgillivrayi, &c. 

 One may include here also Lagenophora (see page 276) as well as the 

 familiar instances of Pisonia (page 347) and Boerhaavia (page 356). 



NOTE 44 (page 121) 



On the Effects of Inland Extension on the Buoyancy of the 

 Seeds or Fruits of Littoral Plants 



When in Fiji I experimented on the buoyancy of the following beach- 

 plants that had extended far into the interior of Vanua Levu, as will be 



