Silverhill Seeds Catalogue 25 April 2013 (alphabetically)

Podalyria sericea (Fabaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
0.6m shrub, silvery silky foliage, lovely pale pink fl Au-Sp. Sow Au. Zone 8. A white flowered form also available.
Podocarpus falcatus (Podocarpaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Outeniqua yellowwood", 30m tree, flaking bark, narrow dark green leaves, fleshy round fruit eaten by bats, valuable wood. Sow Sp. Zone 9.
Podocarpus henkelii (Podocarpaceae) US$ 3.50 per Pkt
"Henkel's yellowwood", to 20m tree, dark green shiny slender leaves, cones Sp-Su, moist mountain forests, easy from seed. Perishable seed ripe in
May/June - order in advance. Sow immediately. Zone 9.
Podocarpus latifolius (Podocarpaceae) US$ 3.50 per Pkt
"True yellowwood", to 30m tree, fl Wi-Sp, important timber tree, container & garden plant, bonsai. Perishable seed ripe in April - order in advance. Sow
immediately. Zone 9.
Podranea brycei (Bignoniaceae) US$ 3.50 per Pkt
"Zimbabwe creeper", creeper, beautiful pink fl Au-Sp. Sow Sp. Zone 9.
Podranea ricasoliana (Bignoniaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Zimbabwe creeper", climber, glossy green leaves, lovely pink fl Su, vigorous grower. Sow Sp. Zone 10.
Pogonarthria squarrosa (Poaceae) US$ 3.50 per Pkt
"Herringbone grass", 0.3-1.2m erect sparse/densely tufted grass, short brown racemes of fl which curl slightly upwards Su-Au, used for making hand
brooms, Su rain. Sow Sp. Zone 8.
Pollichia campestris (Illecebraceae) US$ 3.50 per Pkt
"Waxberry", 20-60cm straggling shrublet, white fl all yr, edible white berries. Sow Au/Sp. Zone 8.
Polygala ericaefolia (Polygalaceae) US$ 3.50 per Pkt
Leafy shrublet to 40cm, linear channelled lvs, purple fl in short terminal heads Sp, coastal areas. Sow Su / Sp. Zone 9.
Polygala microlopha (Polygalaceae) US$ 3.50 per Pkt
To 60cm shrub, sparse leathery leaves, purple fl in short terminal racemes Sp. Sow Au/Sp. Zone 8.
Polygala myrtifolia (Polygalaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
To 3m shrub/tree, bright green leaves, magenta/pink pale-crested fl all year, adaptable, attractive. Sow Sp/Au. Zone 8.
Polygala virgata (Polygalaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
2m shrub, slender branches, sprays of deep magenta fl with dark tuft on keel Sp-Su, attractive in fl. Sow Sp/Au. Zone 8.
Premna mooiensis (Lamiaceae) US$ 3.50 per Pkt
"Skunk bush", shrub/tree to 12m, flaking bark, lvs have pungent smell when crushed, white to cream fl Sp-Su, lobes asymmetrically forming a 2-lobed
upper lip & 3-lobed lower lip, scented, pear-shaped 1cm fruit. Sow Sp. Zone 10.
Prenia pallens (Mesembryanthemaceae) US$ 3.50 per Pkt
Prostrate succ plant, flattened lvs, pink fl with white centres. Sow Au. Zone 8.
Prionium serratum (Prioniaceae) US$ 3.50 per Pkt
"Palmiet", robust bluish-green plants with sharply serrated lvs, resemble pinapple tops, stems absorb water, plants root into streambeds in big stands,
fl Sp-Su. Sow Au/Sp. Zone 9.
Prismatocarpus crispus (Campanulaceae) US$ 3.50 per Pkt
Robust hairy ann to 50cm, few linear toothed lvs, beautiful blue/lilac cup-shaped fl Su, dry areas. Sow Au. Zone 8.
Prismatocarpus diffusus (Campanulaceae) US$ 3.50 per Pkt
15-45cm shrublet, narrow leaves, violet/white fl with reflexed petals Sp-Su. Sow Au. Zone 8.
Prismatocarpus fruticosus (Campanulaceae) US$ 3.50 per Pkt
50-90cm erect/straggling shrublet, white/blue fl with dark reverse Su-Au, very showy. Sow Au. Zone 8.
Prismatocarpus pedunculatus (Campanulaceae) US$ 3.50 per Pkt
Erect/sprawling perenn to 50cm, needle-like lvs, bowl-shaped white fl with brown/purple reverse Su - Au. Sow Au. Zone 8.
Protea acuminata (Proteaceae) US$ 3.50 per Pkt
1-2m rounded shrub, smooth flat linear leaves, fl small with wine-red bracts in late Wi & Sp. Sow Au.
Protea amplexicaulis (Proteaceae) US$ 3.50 per Pkt
40cm sprawling shrub, dark blue-green cordate leaves, fl reddish with involucre velvety dark brown outside, white to pale pink inside Wi, yeasty odour,
mouse pollinated. Sow Au.
Protea angolensis ssp angolensis (Proteaceae) US$ 3.50 per Pkt
Varies from dwarf multi-stemmed shrub to 3m shrub with single trunk, black bark, wide green to bluish-green leathery leaves, pale green fl flushed red
to carmine Au-Wi, Zimbabwe. Sow Sp. Zone 9.