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Afrikaanse Inligting
SANBI
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Southern Silkypuffs - Diastellas
Franschhoek Silkypuff - Diastella
buekii
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Habit: A very low mat-like
shrub up to 0.15m tall, 1m across
Fire survival: Killed, only seeds survive
Sexual system: Both sexes in each flower
Flowers: August - November
Pollinator: Solitary Bees, pollen only
Fruit: Released 2 months after flowering
Seed dispersal: Ants
Seed storage: Underground in ants nests
Rarity status: Endangered, only 2 populations remain
Habitat: Moist sands, 200-300m
Distribution: Franschhoek amd Wemmershoek Valleys |
Peninsula Silkypuff - Diastella
divaricata divaricata
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Habit: Sprawling shrub to
0.5m tall, 3m across
Fire survival: Killed, only seeds survive
Sexual system: Both sexes in each flower
Flowers: All year round, no clear peak
Pollinator: Solitary Bees, pollen only
Fruit: Released 2 months after flowering
Seed dispersal: Ants
Seed storage: Underground in ants nests
Rarity status: Not threatened locally common
Habitat: Sandy soils, 0-600m
Distribution: Cape Peninsula south of Silvermine |
Palmiet Silkypuff - Diastella fraterna
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Habit: Rounded, erect
shrub to 0.7m tall and 1m across
Fire survival: Killed, only seeds survive
Sexual system: Both sexes in each flower
Flowers: All year round
Pollinator: Insects
Fruit: Released 2 months after flowering
Seed dispersal: Ants
Seed storage: Underground in ants nests
Rarity status: Rare
Habitat: Sandy soils, 0-450m
Distribution: Palmiet River Valley slopes Kogelberg and Kleinmond |
Flats Silkypuff - Diastella proteoides
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Habit: Sprawling shrub to
0.5m tall, 3m across.
Fire survival: Killed, only seeds survive
Sexual system: Both sexes in each flower
Flowers: All year round, July - February peak
Pollinator: Bees, no nectar, collect pollen
Fruit: Released 2 months after flowering
Seed dispersal: Ants
Seed storage: Underground in ants nests
Rarity status: Vulnerable - habitat destroyed by houses
Habitat: Sandy flats, 0-150m
Distribution: Cape Flats: Tokai to Malmesbury and Eersteriver |
Hangklip Silkypuff - Diastella
thymelaeoides meridiana
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Habit: An erect shrub up
to 1m tall
Fire survival: Killed, only seeds survive
Sexual system: Both sexes in each flower
Flowers: All year round, August - November peak
Pollinator: Bees, no nectar, collect pollen
Fruit: Released 2 months after flowering
Seed dispersal: Ants
Seed storage: Underground in ants nests
Rarity status: Rare
Habitat: Sandstone slopes, 0-150m
Distribution: Southern Kogelberg from Rooiels to Cape Hangklip and
Betty's Bay |
Kogelberg Silkypuff - Diastella
thymelaeoides thymelaeoides
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Habit: An erect shrub up
to 1.5m tall
Fire survival: Killed, only seeds survive
Sexual system: Both sexes in each flower
Flowers: All year round, August - November peak
Pollinator: Bees, no nectar, collect pollen
Fruit: Released 2 months after flowering
Seed dispersal: Ants
Seed storage: Underground in ants nests
Rarity status: Rare
Habitat: Montane, sandstone slopes, 450-900m
Distribution: Hottentots-Holland Mountains and northern Kogelberg around
the Steenbras Dam |
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