bole straight, cylindrical, self-pruning, clean to 30 m or more; mature trees 1.2-1.7 m in diameter; trunk internodes variable, 1-4 m; crown pyramidal to flat; branches in whorls of up to 6, more or less horizontal, with 2nd- to 5th-order...
Diospyros melanoxylon a moderatee-sized to large tree, attaining a height of 25mt. and a girth up to 1.5mt. with a straight cylindrical bole of 15-20 ft. under favourable conditions. It bears coriaceous leaves varying in size and form....
Helianthus annuus a annual herb with erect, rough, hairy stem, 2.7mt. high; leaves 4-12 in. long, alternate, long-stalked, broadly ovate to cordate, coarsely toothed, roughly pubescent on both sides; flower heads usually 3-6 in. wide, but attaining...