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sporangium
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sporangium
‖ sporangium Bot. (spɒˈrændʒɪəm) [mod.L., f. Gr. σπορά spore + ἀγγεῖον vessel.] A receptacle containing spores; a spore-case or capsule.1821 W. J. Hooker Flora Scotica ii. 78 Filaments gelatinous,..within filled with elliptical sporangia. 1839 Lindley Introd. Bot. (ed. 3) 266 If the interior of the ...
Oxford English Dictionary
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Sporangium
A sporangium (: sporangia; from Late Latin, ), is an enclosure in which spores are formed. The sporangium forms on the sporangiophore and contains haploid nuclei and cytoplasm.
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Sporangiole
A sporangiole is a specialised spherical sporangium produced by some species of fungi, smaller than or secondary to the typical sporangium.
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Are bryophyte sporangia multicellular? My research on the matter can be summarized in a sentence: "It [sporangium] can be composed of a single cell or can be multicellular" (Source: < Yet there shouldn't be a reply pl...
The dehisced sporangium is shown releasing spores and elaters.](
Perhaps you meant to ask about the number of _spore mother cells_ (SMCs) in each sporangium In bryophytes, each sporangium has many SMCs, and accordingly produces a large number of spores.
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Pilobolus
On top of this, a single, black sporangium develops. Another adaptation of Pilobolus is that the sporangium is covered in calcium oxalate crystals.
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Cryptosporangium
a spore), and Greek noun angeion (Latin transliteration angium), vessel], sporangium; Neo-Latin neuter gender noun Cryptosporangium, an organism with (nominative in apposition), the small sporangium.)
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What rhymes with orange?
A sporange is an old botanical term for "sporangium." The sporangium is the portion of a fern where asexual spores are created.
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Pogonatum urnigerum
The sporangium fully matures in autumn. sporangium has matured.
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Annulus (botany)
An annulus in botany is an arc or a ring of specialized cells on the sporangium. Ferns
In leptosporangiate ferns, the annulus located on the outer rim of the sporangium and serves in spore dispersal.
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Bracteophyton
Each unit was made up of one or two bracts and a spore-forming organ (sporangium) between a bract and the stem. It appears that the sporangium released its spores by splitting along top.
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Pilobolus crystallinus
In stage II, the sporangiophore develops a sporangium. In stage IV, a subsporangial vesicle expands beneath the sporangium.
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Hypnum
Sporangium
Orientation of the sporangium can be erect, inclined, or horizontal. Sporangium shape varies from cylindrical to ovoid. The sporangium is also typically curved. There tends to be a contraction below the sporangium opening. All species have two rows of peristome teeth.
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Chaleuria
Both kinds of spore were found in the same sporangium, although one size group tended to predominate in each sporangium.
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Phycomyces
They are known for their strong phototropism response and helical growth of the sporangium. The best studied species is Phycomyces blakesleeanus. The germosporangium contains spores (germspores) that have one to six haploid nuclei like those in the vegetative sporangium.
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Syntrichia latifolia
When they are present, the seta, sporangium capsule, and operculum are red. The diploid seta elongates and the diploid sporangium matures at the tip.
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