Manual of
章节目录
共 21 章- Section 1. Flowers in unisexual aments (
- Leaves oblong-obovate to oblong-elliptic
- Other forms of _C. ovalis_ are var. _hir
- A round-topped tree, rarely 50° high, wi
- Leaves lanceolate or oblong-lanceolate t
- Section 2. Flowers unisexual (_usually perfect in Ulmus_); calyx
- Section 3. Flowers perfect or unisexual;
- Tribe 1. Spiræoideæ. Fruit a woody capsu
- [Illustration: Fig. 373]
- Stamens 20.
- Leaves broad-rhombic, oblong-obovate or
- Flowers usually in many-flowered cluster
- A tree, 20°—30° high, with a straight tr
- Trees or shrubs, abounding in a pungent
- 3. Ilex vomitoria Ait. Cassena. Yaupon.
- Leaves 6′—7′ long, with a broad winged r
- An intricately branched almost leafless
- Trees or shrubs, with scaly bark, terete
- [Illustration: Fig. 736]
- A tree, with slender terete branches, wi
- C