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1 Both species differ also in their achenes and bracts.

2 They look like crude, longish pine cones, with bracts clearly recognizable as modified leaves.

3 Spadix rachis flat, margin with bract - like appendages; flowers small, monoecious, in 2 series on rachis, apetalous.

4 The bract epidermal micro-morphology of 15 species of the genus Cyperus in Shandong were observed and studied under the scanning electron microscope (SEM).

5 The resistance of frego bract cotton was neutral, but insecticideamount on its green boll surface increased by4.9—10.0 times.

6 Here, we report the identification of the SUPERNUMERARY BRACT (SNB) gene controlling the transition from spikelet meristem to floral meristem and the floral organ development.

7 Raceme rachis and pedicels pubescent or puberulent ; bract and bracteole usually borne on distal 1/2 of pedicel.

8 Fruit petiole, stalk near to the bract, and the base of the bract were all covered with trichomes.

9 The different bract epidermal micro-morphological characters can be used to taxonomy of the tribe at species level.

10 To decide the effects with simple component, the bract of Cornus chinense Wanger was the best medicine part.

11 Bold blue cones surmount an extravagant collar of prickly blue bracts with filigree appendages.

12 Stomatal density and stomatal index on upper epidermis of petal, bract and calyx were smaller than those on lower surface.

13 Bracteole A small leaflike organ on the pedicel of a flower in an inflorescence that is itself subtended by a bract, as in the bluebell. Compare bract.

14 The results showed that stomata distributed in upper and lower epidermis of petal,[www.Sentencedict.com] bract and calyx.

15 Red light could increase the ornamental value of flower, flower diameter, bract area, content of cyanidin were all increased.

16 There was no inverted vascular bundle developed in the bract scale of Thuja occidentals.

17 During reproductive development, DEP1 was preferentially expressed on the adaxial side of the bract primordium, as well as in the bract primordia of primary and secondary rachis-branches.

18 Stipules lanceolate, ca. 4 mm, membranous, densely covered with short brown pubescence, glabrescent , basal ones bract like and persistent.

19 Tillandsia has some good characters , for example, strong resistance, manageable, clean, portable, without soil, beautiful leaf, flower and bract and so on.

20 It could be drawn that the end of the long days flowering induction of Callistephus chinensis 'Meteor' is at bract differentiation phase.

21 Moreover, the changes of internode length, leaf size and bract color were depended on the combination of seedling clone and commercial cultivar.

22 With the development of flower, the stomatal density and stomatal index on the petal, bract and calyx increased firstly and then decreased.