Proteas of the Agulhas Plain
The following key is provided for the Agulhas region, here
defined as from the south end of Kleinriviervlei, along the
Stanford Napier Road (via Akkedisberg Pass - R326), the
Napier-Bredasdorp Road (R316) and the Bredasdorp Agulhas Road
(R319). The Key should also be applicable to the De Hoop area and
the Ruens, but not Potberg or on the Kleinrivier Mountains at
Hermanus.
This area is one of our atlassing priorities: it appears to
lack the charisma of the higher mountains. However, there are
superb views, fynbos and mountains in the region. Ecotourism is
growing in the area and there are attempts to put the region on
the Biodiversity Map - apart from its high plant species
richness, it is one of the richer centres of endemism in the Cape
Flora, as exemplified by the many protea endemics:
Ld elimense elimense, Ld laxum, Ld stelligerum,
Ls heterophyllum, Ls patersonii, Ls pedunculatum,
Mi saxatilis, Pr longifolia minor, Pr pudens,
Se nervosa, Sp ericoides, Sp squamata.
Accommodation exits in most of the towns and at Springfield.
Hakea
1. Leaves divided Ha drupacea
1' Leaves simple goto 2
2. Leaves short: 30-40 mm long Ha sericea
2' Leaves long: 40-80 mm long Ha gibbosa
Aulax umbellata
Paranomus
1. Leaves all divided Pa abrotanifolius
1' Leaves of two types Pa sceptrum-gustavianus
Sorocephalus tenuifolius
Spatalla
1. Headlets with stalks Sp curvifolia
1' Headlets stalkless goto 2
2. Floral bracts conspicuous after flowering Sp
squamata
2' Leaves ericoid Sp ericoides
Serruria
1. Flowerheads multiple goto 2
1' Flowerheads simple Se phylicoides
2. Flowerheads with long stalks Se elongata
2' Flowerheads with short stalks goto 3
3. Florets straight Se fasciflora
3' Florets kinked goto 4
4. Floral bracts fluted Se nervosa
4' Floral bracts plain goto 5
5. Plants erect, single stemmed Se adscendens
5' Plants multiple-stemmed from rootstock, often sprawling Se
rubricaulis
Mimetes
1. Resprouter with multiple stems Mi cucullatus
1' Single-stemmed below goto 2
2. Headlets with a tube Mi hirtus
2' Headlets with a cowl-like leaf Mi saxatilis
Leucospermum
1. Plants erect or sprawling goto 2
1. Plants creeping along ground goto 7
2. Robust, tree-like goto 3
2' Large shrubs goto 4
3. Pollen presenter conic, tip pointed Ls
conocarpodendron viridum
3' Pollen presenter hoof-shaped, leaves with a silver
edge Ls patersonii
4. Louse pincushions: petals curling back into 4 lice
goto 5
4' Petals split 3+1 - fused at base and tip goto 6
5. Habit sprawling, leaves elliptic Ls calligerum
5' Habit erect, straggling, leaves ovoid Ls truncatulum
6. Perianth tube swollen at upper end Ls truncatum
6' Anthers with a short stalk, hoof-shaped pollen
presenter, leaves get smaller to just below flowerhead Ls
cordifolium
7. Flowerheads bright yellow, perianth separating 3+1,
leaves with grey mat of hairs Ls h. hypophyllocarpodendron
7' Flowerheads with flat tops, delicate Ls gracile
7" Flowerheads small, rounded, petals curl back into 4
lice goto 8
8. Leaves wide, 1-3 toothed Ls heterophyllum
8' Leaves narrow with one tooth goto 9
9. Multi-stemmed with bole, flowerheads yellow aging
red Ls prostratum
9' Single-stemmed, flowerheads cream aging mauve Ls
pedunculatum
Leucadendron
1. Fruit hairy goto 2
1' Fruit hairless goto 4
2. Fruit slightly hairy, habit bushy below with tall
ascending stems, cone bracts spreading Ld laxum
2' Fruit very hairy, habit either erect or resprouter,
cones variable goto 3
3. A low resprouter, leaves rounded Ld coriaceum
3' Single-stemmed below, leaves linear, cones kept Ld
linifolium
4. Fruit rounded on both sides Ld tinctum
4' Fruit rounded on one side, triangular on other Ld
elimense elimense
4" Fruit triangular, <5 mm wide Ld salicifolium
4"' Fruit flat, >5 mm wide goto 5
5. Leaves rough goto 6
5' Leaves smooth, one kind only - flat, cone bracts
curved up goto 7
5" Leaves smooth, needle-like or needle-like when
young and flat when mature, cone bracts flat goto 15
6. Leaves to 25 mm long, 4-5 mm wide Ld modestum
6' Leaves 7-8 mm wide, 23-28 mm long Ld stelligerum
7. Resprouting, multiple-stemmed goto 8
7' Erect, single-stemmed below goto 9
8. Cones with grey-white hairs Ld salignum
8' Cones hairless Ld spissifolium spissifolium
9. Leaves hairy goto 10
9' Leaves hairless goto 11
10. Leaves silver-green Ld xanthoconus
10. Leaves pale grey Ld meridianum
11. Cones hidden by involucral leaves goto 12
11' Cones exposed: involucral leaves flat goto 13
12. Leaves to 85 mm long, 11 mm wide, male head 15
mm across Ld cryptocephalum
12. Leaves to 95 mm long, 17 mm wide, male head 21
mm across Ld laureolum
13. Leaves narrow Ld coniferum
13' Leaves broad goto 14
14. Seed asymmetrical, large brown bracts below heads Ld
microcephalum
14. Seed large and flat, bracts below heads small Ld
gandogeri
15. Leaves needlelike Ld teretifolium
15' Adult leaves not needlelike goto 16
16. Leaves spoon-shaped, sprawler, silver cones Ld muirii
16' Leaves broad, tall, brown-ridged cones Ld platyspermum
Protea
1. Inner bracts spoon-shaped goto 2
1' Inner bracts bearded goto 7
1" Inner bracts not spoon-shaped or bearded goto 8
2. Plants erect and tall goto 3
2' Plants sprawling or small or flowerhead with cone of
awns goto 6
3. Leaves about as long as broad goto 4
3' Leaves much longer than broad goto 5
4. Involucral bracts black edged, awns purplish
black Pr eximia!
4' Involucral bracts without black rim, awns
whitish Pr compacta
5. Leaf margins wavy, stink smell, involucral
bracts with brown polish Pr susannae
5' Leaf margins robust, flowerheads and stems
robust, involucral bracts glossy Pr obtusifolia
6. A low bush, cone on flowerhead very prominent, heads
vertical Pr longifolia
6' A low bush, a small version of above Pr longifolia
minor
6" A creeping bush, leaves pointing up from trailing
stems, heads horizontal Pr pudens
7. A resprouter - multiple-stemmed Pr speciosa
7' Non-resprouter, green heads Pr coronata
7' not resprouter, two-tone involucral bracts Pr
lepidocarpodendron
8. Flowerheads at base of stems on ground goto 9
8' Flowerheads on stem tips on ground goto 10
8" Flowerheads at stem tips goto 11
9. Leaves needle-like Pr subulifolia
9' Leaves heart-shaped Pr cordata
10. Leaves smooth, tongue-shaped Pr acaulos
10' Leaves rough, parallel sided Pr aspera
11. Flowerhead chalice- or cup-shaped goto 12
11' Flowerhead bowl shaped goto 13
12. Seedhead: ice-cream cone Pr repens
12' Flowerhead resembling a shuttle-cock, leaf broad Pr
aurea!
13. Tree, leaves grey-green Pr nitida
13' Multi-stemmed resprouter, leaves with a long stalk
Pr cynaroides
13" Delicate erect bush, heads small (30-35mm
across) Pr scolymocephala
Back Keys
|