Silverhill Seeds Catalogue 13 March 2013 (by category)

autumn, and all species marked "Sow Sp" are from the summer rainfall areas & should be sown in spring.
Alectra sessiliflora (Scrophulariaceae) US$ 3.50 per Pkt
"Yellow witchweed", 6-25cm perenn parasite (probably parasitic on grass roots), yellow fl Sp-Su. Sow Sp. Zone 8.
Alepidea amatymbica (Apiaceae) US$ 3.50 per Pkt
"Star-flowered Kalmoes", to 2m erect herb, oblong leaves with bristly margins, white to pale yellow fl in heads Su-Au, med. Sow Sp. Zone 7.
Alepidea natalensis (old name A. baurii) (Apiaceae) US$ 3.50 per Pkt
Perenn, basal rosette of hairy leaves, white to mauve star shaped fl on long stalk Su. Sow Sp. Zone 7.
Alepidea peduncularis (Apiaceae) US$ 3.50 per Pkt
Perenn to 1.5m, basal lvs with broad shallow teeth ending in hairs, very branched stem, umbels of white to slightly pink fl Su, showy. Sow Sp. Zone 9.
Alepidea pusilla (Apiaceae) US$ 3.50 per Pkt
Dwarf perenn to 15cm in marshy areas, basal rosete of bluntly toothed lvs, white fl Su. Sow Sp. Zone 7.
Alepidea thodei (Apiaceae) US$ 3.50 per Pkt
40cm perenn, basal rosette of toothed lvs, large fl heads, grows in damp turf at foot of cliffs, Drakensberg. Sow Sp. Zone 6, 7.
Amellus tenuifolius (Asteraceae) US$ 3.50 per Pkt
20-40cm compact perenn, masses of mauve fl Sp. Sow Au. Zone 8.
Anchusa capensis (Boraginaceae) US$ 3.50 per Pkt
"Cape forget-me-not", 0.6m perenn, bright blue fl Sp. Sow Au. Zone 8.
Aneilema aequinoctiale (Commelinaceae) US$ 3.50 per Pkt
Erect/trailing perenn to 60cm, large green lvs, yellow fl in terminal inflorescences Sp-Au, attractive ground cover for moist shady areas, lvs & roots
edible. Sow Sp. Zone 9.
Anemone tenuifolia (Ranunculaceae) US$ 3.50 per Pkt
50cm perenn, basal dissected dark green leaves, beautiful large but delicate pink/white fl Wi-Su. Sow Au. Zone 8.
Anemone vesicatoria (old name Knowltonia) (Ranunculaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
See Anemone
Anisodontea sp (Malvaceae) US$ 3.50 per Pkt
Prostrate ground hugging perenn with many white to pink fl with darker veins on the petals. Sow Au. Zone 8.
Annesorhiza grandiflora (Apiaceae) US$ 3.50 per Pkt
Perenn to 2m, dissected hairy lvs, yellow fl Sp-Su. Sow Au. Zone 9.
Aptosimum procumbens (Scrophulariaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Karoo violet", prostrate perenn, woody rootstock, small bluish-green lvs, beautiful violet-blue fl Wi-Sp. Sow Au. Zone 7.
Aptosimum spinescens (Scrophulariaceae) US$ 3.50 per Pkt
"Kankerblarebossie", much-branched spiny shrublet, blue fl with fawn reverse Sp-Su, arid. Sow Au. Zone 7.
Arctopus dregei (Apiaceae) US$ 3.50 per Pkt
Stemless perenn with flat roundish spine-tipped lvs, male fl cream to pink, seed bracts have rolled margins & spines on tips. Sow Au. Zone 8.
Arctopus echinatus (Apiaceae) US$ 3.50 per Pkt
Flat growing perenn, large prostrate spiny leaves, white fl Wi. Sow Au. Zone 8.
Arctopus monacanthus (Apiaceae) US$ 3.50 per Pkt
Flat growing perenn, large prostrate spiny leaves, yellow fl Wi. Sow Au. Zone 8.
Arctotheca forbesiana (Asteraceae) US$ 3.50 per Pkt
Tufted white-woolly perenn to 15cm, basal tuft of divided lvs, solitary yellow fl on long stems Wi - Sp. Sow Au. Zone 8.
Arctotheca populifolia (Asteraceae) US$ 3.50 per Pkt
"Beach pumpkin", to 30cm perenn, white felty fleshy leaves, small yellow fl Sp-Su. Sow Sp. Zone 10.
Arctotis acaulis (Asteraceae) US$ 3.50 per Pkt / US$ 6.00 per 100