Silverhill Seeds Catalogue 25 April 2013 (alphabetically)

"Sugarbush", 4m shrub/tree, long narrow lvs, involucral bracts white & sticky Wi-Su, easy, adaptable, variable, cut fl. Sow Au.
Protea roupelliae (Proteaceae) US$ 3.50 per Pkt / US$ 8.00 per 100
3-8m tree, Su-rain, goblet-shaped pink fl Su-Au, fast, hardy, attractive. Sow Sp. Zone 8.
Protea scabriuscula (Proteaceae) US$ 3.50 per Pkt
To 0.5m prostrate shrub with single main stem, linear rough leaves, bell-shaped white woolly-haired fl flushed with carmine Sp-Su. Sow Au.
Protea scolymocephala (Proteaceae) US$ 3.50 per Pkt / US$ 7.00 per 100
1m shrub, linear pointed lvs, small creamy-green fl with outwardly splayed creamy/pinkish bracts Wi-Sp, sand, coastal, easy, very attractive. Sow Au.
Protea susannae (Proteaceae) US$ 3.50 per Pkt / US$ 7.00 per 100
2-3m shrub, crushed lvs have sulphurous odour, attractive brownish-pink fl Au-Sp, sandy acid/alk soil, fast, robust. Sow Au.
Pseudarthria hookeri (Fabaceae) US$ 3.50 per Pkt
"Velvet bean", to 2m shrub, sandpapery ovate leaves, loose sprays of beautiful dainty pink fl Su-Au. Sow Sp. Zone 9.
Pseudosbeckia swynnertonii (Melastomataceae) US$ 3.50 per Pkt
1.2m shrub, leaves dark green above, yellowish green below, beautiful saucer-like purple fl. Sow Sp. Zone 10.
Pseudoselago serrata (Scrophulariaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
30-90cm perenn, crowded recurved hairless leaves, dense heads of mauve fl Su, attractive. Sow Au. Zone 8.
Pseudoselago spuria (Scrophulariaceae) US$ 3.50 per Pkt
15-60cm ann/perenn, toothed leaves, heads of purple/pink/white fl Sp-Su. Sow Au. Zone 8.
Psoralea affinis (Fabaceae) US$ 3.50 per Pkt
To 3m slender erect shrub, 5-9 foliate leaves, blue fl Sp. Sow Au/Sp. Zone 8.
Psoralea aphylla (Fabaceae) US$ 3.50 per Pkt
1-3m shrub, tiny scale-like leaves, branches arch under weight of blue scented fl Su, damp. Sow Au. Zone 8.
Psoralea kougaensis sp nova (Fabaceae) US$ 3.50 per Pkt
"Broad-lvd fountain bush", woody shrub to 3m, angular branches, compound lvs, blue pea-like very showy fl Su. Sow Sp. Zone 8.
Psoralea montana sp nov (Fabaceae) US$ 3.50 per Pkt
Tree-like shrub to 2m, 7-9-foliate lvs, profuse blue & white fl Sp-Su. Sow Au. Zone 8.
Psoralea oligophylla (Fabaceae) US$ 3.50 per Pkt
"Bloukeur", to 2m tall slender shrub, blue fl Sp-Su, wet/water. Sow Sp. Zone 8.
Psoralea pinnata (Fabaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
4m shrub/tree, compound aromatic leaves, pea-like blue fl Sp-Su, damp areas. Sow Au. Zone 8.
Psoralea sp (Fabaceae) US$ 3.50 per Pkt
2m shrub, atrractive green/grey foliage with sprays of bicolored blue fl, showy, high altitude. Sow Au. Zone 7.
Psoralea triflora (Fabaceae) US$ 3.50 per Pkt
Erect re-sprouting shrub to 2m, 3-foliate lvs, white & purple fl Su. Sow Au. Zone 8.
Psoralea verrucosa ? (Fabaceae) US$ 3.50 per Pkt
Erect shrub to 2m, 3-foliate lvs, blue or mauve fl late Sp-Su. Sow Au. Zone 8.
Psychotria capensis (Rubiaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
To 7m evergr shrub/tree, glossy lvs, small cream fl Sp-Su, red berries attract birds, shade. Sow Sp. Zone 10.
Psychotria kirkii (Rubiaceae) US$ 3.50 per Pkt
"Nodule-leaved bird-berry", to 6m shrub, dot-like nodules on leaves, creamy-white to yellow-green fl Su. Sow Sp. Zone 9.
Psychotria zombamontana (Rubiaceae) US$ 3.50 per Pkt
"Mountain psychotria", 4-8m shrub/ tree, grey to brown bark, leathery shiny leaves, greeny-white fl Su-Au, oval pink fruit becoming orange to red,
forests. Sow Sp. Zone 10.
Ptaeroxylon obliquum (Rutaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Sneezewood", to 20m decid shrub/tree, lvs compound, whitish bark, attractive scented cream fl Sp-Su, good rose-red wood, med. Sow Sp. Zone 9.
Pterocarpus angolensis (Fabaceae) US$ 3.50 per Pkt
"Kiaat", to 16m tree, dark bark, velvety leaves, orange-yellow pea-shaped fl in large branched sprays Sp-Su, distinctive circular pod covered with
harsh bristles surrounded by membranous wavy wing, med. Sow Sp. Zone 10.
Pterocarpus rotundifolius (Fabaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Round-leaved teak", 10-20m decid tree, yellow pea-like fl Sp-Su, flattened pod, beautiful tree in bloom, fast. Sow Sp. Zone 9.