+—--+——————————————+—————————————————————————+——————-+——————-+ | | | Phosphoric acid | | | | | |——————-+————————+————————+ | | |No.| Description |total |soluble |in- |Silicic|Ferric | | | | |in |soluble |acid |acid | | | | |water |in |(SiO |(Fe_{2}| | | | | |water | _{2}) | O_{3})| | | | % | % | % | % | % | | | | | | | | | +—--+——————————————+———————+————————+————————+——————-+——————-+ | 1 |St. Thomas II | 1·0243| 0·2474 | 0·7769 | 0·0154| 0·0416| | 2 |Java I | 1·0753| 0·4667 | 0·6086 | 0·0300| 0·0224| | 3 |St. Thomas I | 1·1136| 0·3621 | 0·7515 | 0·0122| 0·0464| | 4 |Caracas I | 1·2708| 0·3392 | 0·9316 | 0·0080| 0·0184| | 5 |Puerto Cabello| 1·1433| 0·4692 | 0·6741 | 0·0260| 0·0207| | 6 |Machala | 1·2836| 0·3647 | 0·9189 | 0·0116| 0·0200| | 7 |Samana | 1·0881| 0·3213 | 0·7668 | 0·0090| 0·0560| | 8 |Accra | 1·1221| 0·3672 | 0·3549 | 0·0082| 0·0284| B. Percentages for the non-fatty dry substances. | 1 |St. Thomas II | 2·4795| 0·5989 | 1·8806 | 0·0373| 0·1007| | 2 |Java I | 2·4790| 1·0769 | 1·4021 | 0·0692| 0·0517| | 3 |St. Thomas I | 2·6092| 0·8484 | 1·7608 | 0·0286| 0·1087| | 4 |Caracas I | 2·9180| 0·7789 | 2·1356 | 0·0184| 0·0422| | 5 |Puerto Cabello| 2·6361| 1·0819 | 1·5542 | 0·0600| 0·0477| | 6 |Machala | 2·9837| 0·8481 | 2·1356 | 0·0269| 0·0464| | 7 |Samana | 2·5435| 0·7511 | 1·7934 | 0·0214| 0·1309| | 8 |Accra | 2·6023| 0·8516 | 1·7507 | 0·0191| 0·0658| C. Percentages for the total of ash. | 1 |St. Thomas II | 37·94 | 9·16 | 28·78 | 0·571 | 1·541 | | 2 |Java I | 29·87 | 12·96 | 16·91 | 0·833 | 0·623 | | 3 |St. Thomas I | 37·27 | 12·12 | 25·15 | 0·408 | 1·551 | | 4 |Caracas I | 37·94 | 10·12 | 27·82 | 0·240 | 0·549 | | 5 |Puerto Cabello| 31·94 | 13·11 | 18·83 | 0·727 | 0·578 | | 6 |Machala | 38·42 | 10·92 | 27·50 | 0·346 | 0·597 | | 7 |Samana | 35·12 | 10·37 | 24·75 | 0·295 | 1·806 | | 8 |Accra | 35·18 | 11·51 | 23·67 | 0·258 | 0·889 | ~Table~ 10. =Commoner Varieties.= Key to Row 1b A No. B C Moisture D Ether extract E Mineral matter F Potassium Carbonate reckoned on alkali soluble in water G Pure ash (mineral matter minus K_{2}CO_{3}) Ha according to König, as modified by us Hb as yielded by the Wender process I Silicic acid (SiO_{2}) J Ferric oxide (Fe_{2}O_{3}) K Soluble in alcohol P_{2}O_{5}