Plants of
The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State
作者：Gleason, Henry A. (Henry Allan), 1882-1975
体例：段 章数：16
字数：333,824 来源：Project Gutenberg
版本与结构
- 来源版本
- 本站收录 1 个来源：Project Gutenberg（333,824 字）。
- 分章依据
- 按「段」标记切分为 16 段（Gutenberg 卷册标记）。
- 篇幅分布
- 平均每段 20,864 字；最长 107b. Low shrubs less than 1 m. high with watery juice（39,993 字），最短 Leatherwood, 77（13,545 字）。
- 原文溯源
cache/epub/32050/pg32050.txt（Project Gutenberg）
章节目录
共 16 段- 107b. Low shrubs less than 1 m. high with watery juice
- 22a. Flowers blue; ovary superior (defined under _20c_); sta
- 168a. Corolla very irregular; stamens protruding
- 13b. Perigynium with a short soft beak --17.
- 10a. Petiole short (about 5 mm.), broad and flat
- 6a. Styles 4 or 5 (1 dm. high; terminal white flowers 5 mm.
- 22a. Leaves dentate or lobed =Charlock, Brassica arv
- 50a. Flowers solitary in the axils of foliage leaves, on lon
- 2a. Leaves ovate or ovate-lanceolate; flower-clusters shorte
- 11b. Fruit 1-celled, with soft hairs (delicate plant 2 dm. h
- 3b. Leaves sessile, rounded or truncate at the base
- Herbs with opposite or alternate leaves and usually irregula
- 4b. Flowers in slender terminal spike-like racemes, nearly s
- 126b. Outer leaf-like bracts 5-8; achenes black
- =Corolla.= The portion of a flower next to the calyx (in ord
- Leatherwood, 77