basifixed การใช้

• The dense, bow-like stipe basifixed or slightly decurrent.
• There may be up to 60 stamens with short filaments with basifixed, elongated anthers.
• The two genera within Tulipeae are distinguished by pseudo-basifixed anthers and single bulb scales.
• There are around 60 stamens with very short filaments, the elongated, basifixed anthers carry triangle shaped pollen with reticulate, tectate exine.
• The thin woody cone scales number from 4-6 pairs and are persistent and overlapping, with an oblong shape, they are also basifixed.
• They carry three or six stamens on short, recurved filaments with basifixed, latrose anthers with elliptic, monosulcate pollen and scabrate, tectate exine.
• The anthers touch on their upper end forming a ring, or they are completely free, dorsifixed, or basifixed with poricide dehiscence or through small longitudinal cracks.
• Stamens 10, free, unequal in size, 7 perfect and 3 reduced to staminode, filaments unequal, anther dithecous, basifixed, introrse and dehiscing by terminal pores.
• "' Androecium "'- Stamens many, monadelphous, arranged on the staminal column; staminal column is shorter than the petals, divided above into numerous filaments, anthers monothecus, reniform, basifixed, filament short, extrorse.
• Flowers bracteates, bisexual, complete, gymorphse, calyx-sepalous, polyscpalos, corolla petals 1, large, vioate, Androecium spamen 4 filament, anther bilobed, basifixed, Gynoecium carpel 2, Synncarpy, chambered, two ovale in each chamber
• The attachment of the anthers to the filaments may be either peltate ( to the surface ) or pseudo-basifixed ( surrounding the filament tip, but not adnate, that is not fused ) and dehisce longitudinally and are extrorse ( dehiscing away from center ).
• "stamens united by filaments in an adaxially open tube; anthers alternately long and basifixed, short and versatile; anther connective inconspicuous; septa present between seeds in pods; aril lateral lobe present and fitting into heel of funicle; fine red glandular processes present in axils; and pollen tricolporate with opercula and no definite endoaperture ."