------------------------+---------------+-------------+------------+ Dogwood.| Sycamore. | Post oak. | Ash. | _Cornus_ | _Platanus_ | _Q._ | _F._ | _florida._|_occidentalis._|_obtusiloba._|_Americana._| ------------------------+---------------+-------------+------------+ Potash | 28.04 | 23.17 | 21.92 | 46.04 | Phosphoric acid| 8.51 | 12.23 | 9.00 | 3.58 | Lime | 38.93 | 31.62 | 46.39 | 23.57 | Magnesia | 6.80 | .62 | 6.88 | .60 | ---------------+--------+---------------+-------------+------------+ ------------------------+------------+-------+--------------+ Red | Hickory. | White | Magnolia. | oak. | _Carya_ | oak. | _M._ | _Q._ |_tomentosa._| _Q._ |_grandiflora._| _rubra._| |_alba._| | ---------------+--------+------------+-------+--------------+ Potash | 24.66 | 28.60 | 42.16 | 19.54 | Phosphoric acid| 10.55 | 11.97 | 9.48 | 8.75 | Lime | 48.26 | 37.94 | 29.85 | 38.94 | Magnesia | 5.38 | 10.04 | 3.43 | 8.05 | ---------------+--------+------------+-------+--------------+ ----------------------------+--------+--------+-----------+---------- Georgia | Yellow | Black | Chestnut. | Old field pine. | pine. | pine. |_Castanea_ | pine. _P._ | _P._ |_Picea_ |_vesca or_ |_P. mitis._ _palustris._|_mitis._|_nigra._|_sativa._ | ---------------+------------+--------+--------+-----------+---------- Potash | 15.35 | 19.70 | 14.30 | 18.10 | 3.85 Phosphoric acid| 3.82 | 4.18 | 4.33 | 6.76 | 4.11 Lime | 55.24 | 65.53 | 58.98 | 49.18 | 67.73 Magnesia | 6.25 | 3.20 | .50 | 2.11 | 6.54 ---------------+------------+--------+--------+-----------+----------