Senescence no. 1 (Budding)
The Amaryllis begins to show buds 2-3 weeks into its growth cycle.
Senescence no. 2 (Budding)
The petals that incase the entire flower begin to push further out from the stalks, enlarging the bud as it further readies to bloom.
Senescence no. 3 (Budding)
The Amaryllis buds grow out, begin to hang & point down towards the ground as they ready to blossom.
Senescence no. 4 (Bloom)
The Amaryllis blossoms at about 6-8 weeks into its growth cycle, displaying beautifully long & broad petals.
Senescence no. 5 (Bloom)
The Amaryllis begins to show its 1st signs of senescence along its petals, as the skin begins to show slight discoloration (chlorophyll degradation) & pocking or puckering (early signs of wilting) as seen along the bottom left of the petal.
Senescence no. 6 (Bloom)
The Amaryllis petals have long spines & ridges full of texture & detail that support the blossom as it explodes outwards.
Senescence no. 7 (Bloom)
The Amaryllis in full bloom at 6-8 weeks appears to explode outwards revealing the filament (the stems going into the centre of the flower), the anther (the padding holding the pollen), the style & stigma (the long tube at the bottom of the flower used for pollination & reproduction). - More detail on reproduction later.
Senescence no. 8 (Bloom)
The petals begin in a funnel at the base of the stock & express outwards like a pavilion. Note how the colour scintillates & sparkles in the light.
Senescence no. 9 (Reproduction & Death)
The Amaryllis contains both male & female reproductive organs, both visible in the centre of the bloom or flower. The male organs are the stamens which hold the anthers & filament - they produce pollen & look like soft yellow pads & long tubes. The pistils is the female reproductive part of the plant which projects directly from the centre of the flower, follows through to the back of the flower & consists of three parts -- the ovule, the style & stigma. The style & stigma are located underneath the male reproductive organs & facilitate in catching & carrying the pollen to the female ovule to complete the reproductive cycle. Seen here - flecks of pollen on the left most stamen have come off & are sitting on the filament. Ready to pollinate, the stigma will open like a flower to receive the pollen & carry it through the style to the ovule. The reproductive process & process of death have both begun.
Senescence no. 10 (Reproduction & Death)
The Amaryllis is showing signs of senescence while the reproductive process carries on; the Amaryllis is both dying & reproducing at the same time. The petals are wrinkling & subtly changing colour, while the stigma opens up like a small flower to accept & transport the pollen to the ovule.
Senescence no. 11 (Reproduction & Death)
The ovule, which is part of the female reproductive organs on the Amaryllis, is housed through the funnel of the flower & can be seen at the back of the flower as a hard green nodule (seen later). You can follow the stigma & style to the back of the flower to locate the ovule. You can see, just out of focus, the stigma has opened like a flower & the style is transporting the pollen to the ovule.
Senescence no. 12 (Senescence)
As senescence progresses, the Amaryllis petal skin begin to lose tensile strength & show signs of wrinkling or wilting as the reproductive process & senescence continues.
Senescence no. 13 (Senescence)
Wilting is due to diminished water cells in the plant & happens in senescence to aid in water conservation for the Amaryllis reproductive cycle. The tips begin to fold back & further discolouration sets in.
Senescence no. 14 (Senescence)
As it continues its reproductive process & senescence continues, the Amaryllis begins to contract & grow smaller showing its first major signs of wilting & contracting into what will eventually be a dried flower.
Senescence no. 15 (Senescence)
Detail of chlorophyll degradation & wilting no. 1
Senescence no. 16 (Senescence)
The stability of the petals begins to erode & become weak, paving the way for further water conservation & wilting so that the petals can contract & shrivel. Detail of chlorophyll degradation & wilting no. 2
Senescence no. 17 (Death)
The stamen curls & the pollen begins to flake as the stigma & style further wilt & contact as the reproductive process nears its end.
Senescence no. 18 (Death)
Chlorophyll degradation is an important part of senescence & can be identified in the changing colour of the petals & stock, like fall leaves changing colours before winter.
Senescence no. 19 (Death)
The petals continue to wilt & contract. The surface of the flower becomes slightly sticky as the flower points downward. The Amaryllis is almost dead & the reproductive cycle almost complete as the process of senescence is most visible at this stage in the Amaryllis' life.
Senescence no. 20 (Death)
The flower is dry to the touch & brittle as the water cells of the flower have been enveloped by senescence & death.
Senescence no. 21 (Death)
The petals of the Amaryllis flower are dry & brittle & will crumble to the touch at this point. Death detail no. 1
Senescence no. 22 (Death)
The petals of the Amaryllis flower are dry & brittle & will crumble to the touch at this point. Death detail no. 2
Senescence no. 23 (Death)
Senescence has taken hold of the Amaryllis & the reproductive cycle is complete & the seeds have been pollinated. The flower is dead & the plant is set to go dormant until its next growth cycle. (No. 1)
Senescence no. 24 (Death)
Senescence has taken hold of the Amaryllis & the reproductive cycle is complete & the seeds have been pollinated. The flower is dead & the plant is set to go dormant until its next growth cycle. (No. 2)
Senescence no. 25 (New Life)
The ovule is engorged & filled with seeds ready to plant. The Amaryllis flower is dead & completely wilted. Once fully dried, the ovule full of seeds will break off from the stem & remain attached to the flower for transportation.
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Senescence
Complete.