Representative Plants a Manual for the Use of Students of Botany in Secondary S
Representative Plants a Manual for the Use of Students of Botany in Secondary S
Herman Silas Pepoon
The book Representative Plants a Manual for the Use of Students of Botany in Secondary S was written by author Herman Silas Pepoon Here you can read free online of Representative Plants a Manual for the Use of Students of Botany in Secondary S book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Representative Plants a Manual for the Use of Students of Botany in Secondary S a good or bad book?
What reading level is Representative Plants a Manual for the Use of Students of Botany in Secondary S book?
To quickly assess the difficulty of the text, read a short excerpt:
Try to determine its parts. Sketch. Other work. Recall, if you have seen them, the full-grown hazelnuts in their "shucks" that are the result of the growth, after fertilization, of these pistillate flowers. Oak, chestnuts, and various other trees have similar flower ar- rangements, and all belong to two closely related families, the Birch and the Beech. What useful trees are found here ? How many kinds of oaks do you know ? When does the oak blossom ? How long does it take an oak acorn to ripen... ? Final statement. The willow, hazel, and many related forms belong to some lower orders of dicotyledons, having one or both kinds of flowers in catkins or aments (another term for pussy). All, with one or two exceptions, are spring A MANUAL OF BOTANY 51 bloomers ; have inconspicuous flowers. What agent for pol- lination, therefore, do these trees and shrubs require ? What advantage is the early date of blooming ? Ten important trees belonging to these orders are : (l)Oaks; (2) Chestnut; (3) Beech; (4) Birch; (5) Cot- tonwood; (6) Osier; (7) Aspen; (8) Filbert; (9) Horn- beam; (10) She-oak.
User Reviews: