APPENDICES 



fl. 

 fr. 

 G 



gen. 

 H 



H+. 

 Hab. 

 Hb., Herb 



I 



la 



I. 

 Ic. 



ined. 



I.e. 



J 



L.S. 



Lin. 



m. 



masc. 

 mm. 



MR. 



M.R.P. 



M.R.T. 



n. 



n. 

 2n. 

 N ions. 



Nat. Ord. 



o. 



P- 

 P. 



P ions. 



flo3 or floret. 



Jructus or fruit. 



in plan of flower for 

 Gynoecium. 



genus. 



hymenopterous flowers (H. 

 MueUer). 



see pH, H-ion. 



Habitatio, habitcU. 



. Herbarium, as Herb. 

 Lugd. Bat., the Herb- 

 arium of the Leyden 

 University. 



symbol of self -fertile plant. 



= F,. 



Icon, pi. I cones, figures; 

 Ic. xyl., a woodcut. 



ineditus, unpublished ; it 

 either remains in manu- 

 script or is about to be 

 published. 



loco citato, in the place 

 mentioned; 11. cc. locis 

 citatis, in the places 

 mentioned ; to avoid 

 repetition of titles. 



Geophytes. 



longitudinal section. 



a line in measurement, 

 linea, the twelfth of an 

 inch: 2*116665 mm. 



metre : 39-370113 ins. 



masculus, male. 



miljimetre, the one -thou- 

 sandth of a metre; 

 •039370 in. 



medullary ray. 



med. ray parenchyma. 



medullary ray tracheids 

 (Church). 



numerus, number. 



haploid generation. 



diploid generation. 



phosphorus in plankton 

 (Church). 



Natural Order, Ordo naiu- 

 ralis. 



omithopterous flowers (H. 

 Mueller). 



pagina, page. 



original parent generation. 



cf. pH. 



pH. hydrogen ion concentra- 



tion in soils. 



Po. pollen-flowers (H. Mueller). 



p.p. pro parte, partly; on the 



title-page of a thesis it 

 stands for pvMice pro- 

 ponit. 



ppm. parts per millions. 



Rj, Rj. roots, primary and secon- 

 dary. 



s.s. sensu siriclo. 



T. terminal (Church). 



T'. terminal second series ( ?) 



sp. species ; spp., two or more 



species. 



t. or tab. tabula, plate; t. some- 

 times, but rarely, means 

 torrms, volume. 



T.S. transverse section. 



U.V. forms assumed by chromo- 



somes during nuclear 

 division. 



V.B. vascular bundle. 



v.s.c. vidi siccam cultam, I have 



seen a dried cultivated 

 specimen. 



v.s.s. vidi siccam spontaneam, 



I have seen a dried wild 

 specimen. 



v.v.c. vidi vivam ciUtam, I have 



seen a living cultivated 

 specimen. 



v.v.s. vidi vivam spontaneam, I 



have seen a living wild 

 specimen. 



V. shrub. 



a; -generation, the gametophyte, as 

 the prothallus of a 

 Fern. 



2a;-generation, the sporophyte, as a 

 developed Fern. 



X and y. chromosomes conveying 

 the quality of sex. 



y. trees. 



a = female, as a gamete. 



j3 = male, as a gamete. 



^ =(l)form; (2) ratio. 



Names of authors when long are 



properly abbreviated by giving the 



first syllable and the first consonant 



of the second, as Lam. for Lamurck ; 



when there are more of the same 



name, an initial or other sign is 



475 



