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Titlebook: Identification and Control of Common Weeds: Volume 3; Zhenghao Xu,Le Chang Book 2017 Zhejiang University Press, Hangzhou and Springer Natu

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41#
發(fā)表于 2025-3-28 15:18:45 | 只看該作者
42#
發(fā)表于 2025-3-28 21:42:27 | 只看該作者
Buddlejaceaele. Style is one. Stigma is entire or bifid. Fruit is a capsule, 2-valved, and rarely a berry or drupe. Seeds are numerous and winged. Endosperm is fleshy. Embryo is erect. Only one species, . Fort., is illustrated in the chapter.
43#
發(fā)表于 2025-3-29 01:49:42 | 只看該作者
Apocynaceae on corolla tube or throat, included or exerted. Filaments are free. Anthers are oblong or sagittate and free or adnate on stigma. Pollen is granular. Disk is annular, sup-shaped, or ligulate. Ovary is superior and rarely semi-inferior. Carpels are two and free or connate. Styles are one. Stigma is
44#
發(fā)表于 2025-3-29 05:20:59 | 只看該作者
45#
發(fā)表于 2025-3-29 07:56:12 | 只看該作者
46#
發(fā)表于 2025-3-29 14:16:15 | 只看該作者
Verbenaceaela tube. Anthers are 2-loculed, inward longitudinal, or suture porally hehiscent, broader in upper, and narrower in below. Disk is present and inconspicuous. Ovary is superior. Carpels are two, rarely four or five, entire, emarginate or 4-lobed, rarely partite, and usually 2-loculed. Ovules are two
47#
發(fā)表于 2025-3-29 18:16:57 | 只看該作者
Solanaceae free or adnate, longitudinally dehiscent or pore dehiscent apically. Ovary is superior and 2-loculed, rarely 1-loculed or incompletely 3–5-loculed. Carpels are two and oblique. Ovules are numerous and in axile placenta. Styles are linear. Stigma is capitate, undivided, or 2-lobed. Fruit is a berry
48#
發(fā)表于 2025-3-29 22:31:11 | 只看該作者
Scrophulariaceaer five, with one to two staminodes. Anthers are 1–2-loculed, free, or more or less confluent. Disk is present or absent. Ovary is superior, 2-loculed, with many ovules per locule, less often with two ovules. Styles are one. Stigma is bifid or capitate. Fruit is a capsule, rarely a berry, septicidal
49#
發(fā)表于 2025-3-30 03:10:33 | 只看該作者
50#
發(fā)表于 2025-3-30 04:55:08 | 只看該作者
Linderniaceaeced and filaments are appendaged. Anthers are coherent or apex of locules of anterior ones pointed or spurred. Styles are mostly 2-lamellate. Apex is often enlarged. Seeds are small and numerous. Three species, belonging to . All. genus, are illustrated in this chapter.
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