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polygonum host:deltaintkey.com

Listing 1 - 10 from 100 for polygonum

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alternate spiral non sheathing apical stigmas involucral bracts male flowers whorled polysepalous scalariform and simple flowers bracteate alstroemeriaceae dum wood parenchyma apotracheal flowers regular mesophytic leaves xerophytic leaves non arillate anatropous whorled gamosepalous embryo straight

Angiosperm Families - Acanthaceae Juss.
... a funicular aril - cf. Corner); anatropous to campylotropous; unitegmic. Endothelium not differentiated. Embryo-sac development Polygonum-type. Polar nuclei fusing only after one has been fertilized. Antipodal cells formed; when not ...
delta-intkey.com

Angiosperm Families - Aceraceae Juss.
... ; bitegmic; crassinucellate. Outer integument not contributing to the micropyle. Endothelium not differentiated. Embryo-sac development Polygonum-type. Antipodal cells formed; 3; not proliferating; ephemeral. Synergids at least sometimes hooked. Endosperm formation ...
delta-intkey.com

Angiosperm Families - Actinidiaceae Van Tiegh.
... (or more - ‘many’); non-arillate; anatropous; unitegmic; tenuinucellate. Endothelium feebly differentiated. Embryo-sac development Polygonum-type. Polar nuclei fusing prior to fertilization. Antipodal cells formed; 3; not proliferating; ephemeral. Synergids ...
delta-intkey.com

Angiosperm Families - Aizoaceae Rudolphi
... ; bitegmic; crassinucellate. Outer integument not contributing to the micropyle. Endothelium not differentiated. Embryo-sac development Polygonum-type (or unspecified). Polar nuclei fusing prior to fertilization. Antipodal cells formed; 3; not proliferating ...
delta-intkey.com

Angiosperm Families - Akaniaceae Stapf
... ; superposed; non-arillate; anatropous; bitegmic; crassinucellate. Outer integument contributing to the micropyle. Embryo-sac development Polygonum-type. Antipodal cells formed; 3; not proliferating; ephemeral. Hypostase present. Endosperm formation nuclear. Fruit non ...
delta-intkey.com

Angiosperm Families - Alangiaceae DC.
... ; bitegmic (according to Hutchinson, who uses this feature in his key); crassinucellate. Embryo-sac development Polygonum-type. Polar nuclei fusing prior to fertilization. Antipodal cells formed, or not formed; proliferating (to ...
delta-intkey.com

Angiosperm Families - Alliaceae J.G. Agardh
... (e.g. most ‘Themidaceae’); tenuinucellate (mostly), or crassinucellate (e.g. Agapanthus). Embryo-sac development Polygonum-type, or Allium-type. Antipodal cells formed; 3; not proliferating; ephemeral. Hypostase present. Endosperm formation ...
delta-intkey.com

Angiosperm Families - Alstroemeriaceae Dum.
... ; anatropous; bitegmic; tenuinucellate. Outer integument not contributing to the micropyle. Endothelium differentiated. Embryo-sac development Polygonum-type. Synergids beaked. Endosperm formation nuclear. Fruit fleshy (sometimes), or non-fleshy; dehiscent (usually, occasionally ...
delta-intkey.com

Angiosperm Families - Altingiaceae Lindl.
... ; Group II type. Ovules 20–50 per locule; horizontal; anatropous; bitegmic; crassinucellate. Embryo-sac development Polygonum-type. Antipodal cells formed; 3; not proliferating; very ephemeral. Endosperm formation nuclear. Fruit non-fleshy ...
delta-intkey.com

Angiosperm Families - Amaryllidaceae Jaume St.-Hil.
... ; anatropous; without integuments (rarely), or unitegmic, or bitegmic (usually); crassinucellate, or pseudocrassinucellate. Embryo-sac development Polygonum-type (usually), or Allium-type. Polar nuclei fusing prior to fertilization. Antipodal cells formed; 3 ...
delta-intkey.com