Silverhill Seeds Catalogue 13 March 2013 (by category)

Solanum burchellii (Solanaceae) US$ 3.50 per Pkt
Spiny shrub to 0.5m, yellow-green hairy lvs with spines on mid-rib, purple fl Au-Sp, bright orange 1cm fruits, med. Sow Au. Zone 9.
Solanum giganteum (Solanaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
To 3m, broad olive green leaves, bunches of bright scarlet berries Au, shade or sun, very showy. Sow Sp. Zone 9.
Solanum lichtensteinii (Solanaceae) US$ 3.50 per Pkt
To 1.5m shrub, mauve/white fl, very poisonous yellow fruits, med. Sow Sp. Zone 10.
Solanum linnaeanum (Solanaceae) US$ 3.50 per Pkt
"Bitter Apple", 1m shrub, 1cm yellow spines, deeply lobed spiny lvs, purple fl Wi-Sp, large yellow fruits, med. Sow Au. Zone 8.
Solanum tettense (Solanaceae) US$ 3.50 per Pkt
"Mozambique bitter apple", to 1m, mostly unarmed branches, simple downy lvs, light purple to white fl Sp-Au, bright red 1cm fruits. Sow Sp. Zone 9.
Sophora velutina ssp zimbabwensis (Fabaceae) US$ 3.50 per Pkt
Small shrub, slightly hairy compound lvs, lovely yellow pea-like fl in trusses. Sow Sp. Zone 10.
Sparmannia africana (Tiliaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
7m evergr shrub/tree, large hairy leaves, showy white fl with golden & purple stamens Wi-Su, capsule has spiny bristles, fast. Sow Sp. Zone 10.
Sparmannia ricinocarpa (Tiliaceae) US$ 3.50 per Pkt
2m shrub, showy white fl Wi-Su, distinctive spiky seed capsules, margins of moist evergr forests. Sow Sp. Zone 10.
Spathodea campanulata (Bignoniaceae) US$ 3.50 per Pkt
"African tulip", to 20m tree with rounded open crown, buttresses on trunk, dark green leaves, brilliant flame scarlet cup-shaped fl, beautiful, Tropical
Africa. Sow Sp. Zone 10.
Stachys cuneata (Lamiaceae) US$ 3.50 per Pkt
Shrub to 1m, stems covered with felt-like hairs, grey green lvs felty below, strongly aromatic, pink, mauve or purple fl Sp. Sow Au. Zone 8.
Stachys rugosa (Lamiaceae) US$ 3.50 per Pkt
1.2m shrub, grey-green aromatic leaves, attractive purple/pink fl Sp-Su, dry areas. Sow Au. Zone 8.
Steganotaenia araliacea (Apiaceae) US$ 3.50 per Pkt
"Carrot tree", 2-7m tree, jagged leaves, clustered small green fl Sp, heart shaped fruit, tree smells strongly of carrots, med, pot. Sow Sp. Zone 10.
Sterculia rogersii (Sterculiaceae) US$ 3.50 per Pkt
To 6m tree with thickened trunk, lovely bark, simple leaves, greenish-yellow fl flushed with pink, marked with pink/red Sp. Sow Sp. Zone 10. Seeds
limited.
Stoebe alopecuroides (Asteraceae) US$ 3.50 per Pkt
"Katstertbos", to 1.5m robust shrub, pungent leaves, white fl in dense spikes Wi-Su. Sow Au. Zone 8.
Stoebe plumosa (Asteraceae) US$ 3.50 per Pkt
To 1.2m ash-grey much-branched compact shrub, 1mm long leaves in tufts, fl purple/brown Au-Wi, attractive, very aromatic. Sow Au. Zone 8.
Strelitzia juncea (Strelitziaceae) US$ 3.50 per Pkt / US$ 0.40 per Seed
To 1.5m, similar to S.reginae, but leaves are rush-like without leaf blades, orange & blue fl. Sow Sp. Zone 9.
Strelitzia nicolae (Strelitziaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Natal wild banana", 7m tree, very large leaves, blue & white fl any time, good accent plant near water. Sow Sp. Zone 9.
Strelitzia reginae (Strelitziaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
To 1.5m shrub, large basal leaves, orange & blue fl Su-Au, black seeds with orange hair, cut fl. Sow Sp. Zone 9.
Strelitzia reginae - yellow (Strelitziaceae) US$ 3.50 per Pkt / US$ 6.00 per 100 / US$ 0.25 per Seed
Identical to S. reginae, but with yellow & blue instead of orange & blue fl. Sow Sp. Zone 9.
Strophanthus luteolus (Apocynaceae) US$ 3.50 per Pkt
Scrambling shrub, lvs slightly hairy, small creamy fl with pinkish markings and long tendrils Sp. Sow Sp. Zone 10.
Strophanthus petersianus (Apocynaceae) US$ 3.50 per Pkt / US$ 8.00 per 100
"Sand Forest Poison Rope", scrambling shrub, creamy white fl, pinkish red on outside, dangling petal lobes Sp, med, charm against evil. Sow Sp. Zone