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Bracteoles and sepals 7-11(-17), imbricate; outer 2-5(or 6) bracteoles and sepals caducous after anthesis.

片和萼片7-11(-17),成鳞状;外部2-5(或6)小片和萼片早落的在花后。

The reducing sugar content of bracts is higher, it is the main existing form of carbohydrate of seeds; The starch content of bracts is less than cobs, and the cobs is less than seeds.The available accumulating temperature is the most available index of determining to harvest time of table maize.

皮中还原糖在乳熟前期含量较高,是籽粒中碳水化合物的主要存在形式,此变化规律与穗轴及籽粒中的变化规律相同;皮中淀粉含量远低于穗轴,穗轴中淀粉含量远低于籽粒。

Cupule bracts imbricate or ± spirally arranged basal bracts usually united into 3 or 4 concentric rings and obscure in L.

Cupule 成鳞状或者螺旋状排列的±基本通常合并成3或4 同心戒指和偏僻在L。

Cupule bracts fused with wall or basal bracts connate into concentric rings.

Cupule 用墙或者基本的合生成为熔化同心的戒指。

Inflorescence terminal, an umbellate or corymbose cyme, few flowered; involucres and bracts deciduous or occasionally persistent.

花序顶生,一伞形或聚伞花序,少数花;总片脱落的或偶有持久。

Female inflorescence pendulous or erect, with numerous overlapping bracts; each bract subtending a small dichasium with 2 or 3 flowers; calyx with 1-6 scalelike lobes, or obsolete; petals absent; ovary inferior, 2-loculed; styles 2, free; ovules 2, or 1 by abortion, pendulous from near apex of each locule.

雌花序下垂或直立,具多数重叠操作片;每片对着一小的二歧聚伞花序具2或3花;花萼具1-6鳞片状的裂片,或废退;花瓣无;子房下位,2室;花柱2,离生;胚珠2,或以败育,从近先端那里下垂具有每一个子房室。

Flowers unisexual. Male inflorescence precocious, elongate, pendulous, with numerous overlapping bracts; each bract usually subtending a small dichasium with 1-3 male flowers; stamens as many as and opposite sepals or, if sepals obsolete, then stamens of inflorescence to 20; filaments very short, connate or nearly so; anthers 2-loculed, thecae connate or separate, opening by longitudinal slits.

雄花序先有花,拉长,下垂,具多数重叠片;通常的每片对着一小的二歧聚伞花序具1-3雄花;同数的雄蕊和与萼片对生或,如果萼片废退,然后对20的花序的雄蕊;花丝非常短,合生或近合生; 2室的花药,合生的或分开的囊,以纵裂缝开阔的。

Inflorescence an axillary glomerule, on normal leafy stems or on specialized, slender, mostly axillary, occasionally terminal, shoots, these unbranched and spikelike to branched and panicle-like, mostly unisexual, less often bisexual.

花序一腋生的团伞花序,正常茎或特化的纤细的多叶茎上,花单性的;片和小片小,干膜质。

Longitudinal and transverse sections of different parts of involucral bract Helichrysum bracteatumVent.

运用形态解剖学的方法对蜡菊总片的不同部位做横、纵切片,用HCl-间苯三酚染色进行细胞壁成分定性研究。

Leaf blade abaxially glabrous; involucre bracts 6–8 × 4–5 mm; hypanthium ca.

叶片背面无毛;总 6-8 * 4-5 毫米;托杯约4毫米;顶部的花瓣2裂。

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