Nucellus, megaspore and
perisperm: The nucellus (plural: nucelli) is the central portion of the ovule inside the integuments. It functions
Kaynak: Ovule75 | Pericarp green; fruit still mouldable;
perisperm milky; colour of seed coat: beige | 8: Ripening | 81 | Beginning of ripening:
Kaynak: BBCH-scale (beet)perisperm and. hypogeal germination. References : Category:Nymphaeales. . Dmitry D. Sokoloff, Margarita V. Remizowa, Terry D. Macfarlane, and
Kaynak: Trithuria tubiliferous/punctuate exine, 6) placentation free-central to basal, curved embryo , and 7) presence of
perisperm with endosperm scanty or lacking
Kaynak: Caryophyllineaesome other species, such as coffee , the endosperm also does not develop Instead the nucellus produces a nutritive tissue termed "
perisperm".
Kaynak: EndospermThe seeds have a minute embryo , and mealy
perisperm Genera: Subfamily Verhuellioideae Samain & Wanke. Verhuellia Miquel 1843 (3 species
Kaynak: PiperaceaeThe seed encloses a spiral embryo, mostly without any
perisperm. Distribution: The Suaedoideae have a nearly worldwide distribution.
Kaynak: SuaedoideaeThe seeds have a vertical embryo and copious
perisperm Distribution: The subfamily Corispermoideae is distributed in Asia, Europe and North
Kaynak: CorispermoideaeThe fruit is spherical, with a spiral embryo and lacking a
perisperm Systematics: The genus name Salsola was first published in 1753 by Carl
Kaynak: SalsolaThe seed contains an annular, horseshoe-shaped or folded embryo that surrounds the
perisperm. The fruiting perianth remains either
Kaynak: BassiaThe annular or incompletely annular embryo is surrounding the copious farinose
perisperm . Chromosome numbers: Chromosome numbers reported
Kaynak: Dysphania (plant)The green or white embryo is either spirally (and without
perisperm ) or annular (rarely straight). Chromosome number: The basic chromosome
Kaynak: AmaranthaceaeThe seed with thin testa contains an annular or folded embryo sometimes engirdling a rudimentary central
perisperm. Photosynthesis pathway
Kaynak: CamphorosmoideaeThe fragrant
perisperm of Zingiberaceae is used as sweetmeat s by Bantu , also as a condiment and sialogogue Uses: File:Gari ginger.
Kaynak: Ginger