. Flora of Syria, Palestine, and Sinai : from the Taurus to Ras Muhammas and from the Mediterranean sea to the Syrian desert. Fig. 256. (a) Seed of Convolvulus, (b) Longitudinal section of same, showing thecrumpled cotyledon, (c) Another section of the same, showing the curved, crumpled embryo.(d) A face view of the cotyledon and radicle in the act of germination, (e) Half-side viewof both cotyledons ** and radicle f in germination. 1. IPOM^A. Calyx naked at base. Stigma capitate, usually 2-lobed. , 2. CALYSTEGIA. Calyx bracted at base. Stigmas 2, Dvate or oblong. 3. CONVOLVULUS. Calyx naked o
. Flora of Syria, Palestine, and Sinai : from the Taurus to Ras Muhammas and from the Mediterranean sea to the Syrian desert. Fig. 256. (a) Seed of Convolvulus, (b) Longitudinal section of same, showing thecrumpled cotyledon, (c) Another section of the same, showing the curved, crumpled embryo.(d) A face view of the cotyledon and radicle in the act of germination, (e) Half-side viewof both cotyledons ** and radicle f in germination. 1. IPOM^A. Calyx naked at base. Stigma capitate, usually 2-lobed. , 2. CALYSTEGIA. Calyx bracted at base. Stigmas 2, Dvate or oblong. 3. CONVOLVULUS. Calyx naked or 2-bracteoled at base. Stigmas 2, linear-cylindrical. Tribe II. CKESSE^. Low, leafy shrubs, with linear, 2-plaited cotyledons, andimbricated aestivation. 4. CRESSA. Corolla 5-parted to middle. Leaves minute. Styles 2. Tribe III. CUSCUTE^. Leafless, parasitic twiners, without cotyledons, andwith spiral embryo. Calyx 4-5-cleft. Fia. 357.
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Keywords: ., bookcentury1800, bookdecade1890, bookidfloraofsyria, bookyear1896
