Definition of nectary in English:

nectary

nounPlural nectaries ˈnɛkt(ə)riˈnɛktəri

Botany

A nectar-secreting glandular organ in a flower (floral) or on a leaf or stem (extrafloral).
〔植〕蜜腺
Example sentencesExamples
- The calyx, the subtending bracts and the two prophylls bear groups of extrafloral nectaries (single peltate trichomes).
- Major morphological differences in the family are found in the type of inflorescences, and the shape and position of the nectary bracts.
- Many possess, at the base of the ovary, a disc-like nectary from which nectar is secreted via modified stomata.
- As the flowers are proterogynous anthesis was considered to comprise the period between bud opening and the abscission of stamens and nectaries.
- The nectary is supplied by a single vascular bundle comprising xylem and phloem.
- Double flowers occur when the nectaries extend and become flattened, looking like sepals.
- Flowers of both sexes lack petals and nectaries.
- Oil glands or nectaries are absent; thus, pollen is the only available floral resource for pollinators.
- The floral nectaries are hidden inside a globose corolla, and produce abundant nectar.
- Saccate nectary at base of floral tube formed by partial fusion of labellum and column.
- So these are called extra floral nectaries and this process really drives what goes on here in this forest.
- At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis.
- Their leaves have nectaries, which produce nectar consumed by the ants.
- A ‘faucet and sink’ arrangement occurs in this species and the nectary is represented by a small protuberance on the ventral surface of the column.

Origin

Mid 18th century: from modern Latin nectarium, from nectar (see nectar).

Definition of nectary in US English:

nectary

nounˈnɛktəriˈnektərē

Botany

A nectar-secreting glandular organ in a flower (floral) or on a leaf or stem (extrafloral).
〔植〕蜜腺
Example sentencesExamples
- A ‘faucet and sink’ arrangement occurs in this species and the nectary is represented by a small protuberance on the ventral surface of the column.
- Major morphological differences in the family are found in the type of inflorescences, and the shape and position of the nectary bracts.
- The floral nectaries are hidden inside a globose corolla, and produce abundant nectar.
- As the flowers are proterogynous anthesis was considered to comprise the period between bud opening and the abscission of stamens and nectaries.
- At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis.
- Oil glands or nectaries are absent; thus, pollen is the only available floral resource for pollinators.
- Flowers of both sexes lack petals and nectaries.
- Double flowers occur when the nectaries extend and become flattened, looking like sepals.
- Many possess, at the base of the ovary, a disc-like nectary from which nectar is secreted via modified stomata.
- The nectary is supplied by a single vascular bundle comprising xylem and phloem.
- Saccate nectary at base of floral tube formed by partial fusion of labellum and column.
- Their leaves have nectaries, which produce nectar consumed by the ants.
- So these are called extra floral nectaries and this process really drives what goes on here in this forest.
- The calyx, the subtending bracts and the two prophylls bear groups of extrafloral nectaries (single peltate trichomes).

Origin

Mid 18th century: from modern Latin nectarium, from nectar (see nectar).

词汇	nectary
释义	Definition of nectary in English: nectary nounPlural nectaries ˈnɛkt(ə)riˈnɛktəri Botany A nectar-secreting glandular organ in a flower (floral) or on a leaf or stem (extrafloral). 〔植〕蜜腺 Example sentencesExamples The calyx, the subtending bracts and the two prophylls bear groups of extrafloral nectaries (single peltate trichomes). Major morphological differences in the family are found in the type of inflorescences, and the shape and position of the nectary bracts. Many possess, at the base of the ovary, a disc-like nectary from which nectar is secreted via modified stomata. As the flowers are proterogynous anthesis was considered to comprise the period between bud opening and the abscission of stamens and nectaries. The nectary is supplied by a single vascular bundle comprising xylem and phloem. Double flowers occur when the nectaries extend and become flattened, looking like sepals. Flowers of both sexes lack petals and nectaries. Oil glands or nectaries are absent; thus, pollen is the only available floral resource for pollinators. The floral nectaries are hidden inside a globose corolla, and produce abundant nectar. Saccate nectary at base of floral tube formed by partial fusion of labellum and column. So these are called extra floral nectaries and this process really drives what goes on here in this forest. At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis. Their leaves have nectaries, which produce nectar consumed by the ants. A ‘faucet and sink’ arrangement occurs in this species and the nectary is represented by a small protuberance on the ventral surface of the column. Origin Mid 18th century: from modern Latin nectarium, from nectar (see nectar). Definition of nectary in US English: nectary nounˈnɛktəriˈnektərē Botany A nectar-secreting glandular organ in a flower (floral) or on a leaf or stem (extrafloral). 〔植〕蜜腺 Example sentencesExamples A ‘faucet and sink’ arrangement occurs in this species and the nectary is represented by a small protuberance on the ventral surface of the column. Major morphological differences in the family are found in the type of inflorescences, and the shape and position of the nectary bracts. The floral nectaries are hidden inside a globose corolla, and produce abundant nectar. As the flowers are proterogynous anthesis was considered to comprise the period between bud opening and the abscission of stamens and nectaries. At the anthesis, a nectary is present at the base of the ovary and trichomes can be observed on the ovary epidermis. Oil glands or nectaries are absent; thus, pollen is the only available floral resource for pollinators. Flowers of both sexes lack petals and nectaries. Double flowers occur when the nectaries extend and become flattened, looking like sepals. Many possess, at the base of the ovary, a disc-like nectary from which nectar is secreted via modified stomata. The nectary is supplied by a single vascular bundle comprising xylem and phloem. Saccate nectary at base of floral tube formed by partial fusion of labellum and column. Their leaves have nectaries, which produce nectar consumed by the ants. So these are called extra floral nectaries and this process really drives what goes on here in this forest. The calyx, the subtending bracts and the two prophylls bear groups of extrafloral nectaries (single peltate trichomes). Origin Mid 18th century: from modern Latin nectarium, from nectar (see nectar).
随便看	beeriness beer joint beer mat beer money beer o'clock church key church land Church Latin church lease churchless churchlet churchlike churchliness churchliness church-litten church living church-looking churchly churchman churchmanly churchmanship churchmanships churchmaster church member church membership