Silverhill Seeds Catalogue 25 April 2013 (alphabetically)

3m evergr tree, glossy lvs, showy large creamy fl Su, large greyish fruit all yr, med, attractive. Sow Sp. Zone 8.
Gardenia volkensii ssp spathulifolia (Rubiaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
3-7m tree, glossy dark lvs, large white showy fl Sp-Su, fruit grey-green with white encrustations, med, fast in warm areas. Sow Sp. Zone 10.
Gardenia volkensii ssp volkensii (Rubiaceae) US$ 3.50 per Pkt
Large decid much-branched shrub or tree, lvs opposite or in whorls, glossy deep green above with hairy pits below, large showy white sweetly scented
fl Sp, turning yellow with age, large woody round fruits, used against lightning. Sow Sp. Zone 9.
Garuleum bipinnatum (Asteraceae) US$ 3.50 per Pkt
Twiggy perenn to 30cm, divided lvs, white/blue daisy fl with yellow centres Sp. Sow Au/Sp. Zone 8.
Gasteria bicolor (Asphodelaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
Smooth shiny leaves often twisted sideways, light pink fl with green striations Wi-Sp. Sow Sp. Zone 9.
Gasteria brachyphylla (Asphodelaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
Strap-like smooth leaves with markings, small pink and green fl Wi-Su. Sow Sp. Zone 9.
Gasteria disticha (Asphodelaceae) US$ 3.50 per Pkt
20cm, broad strap-like leaves with shark-skin texture, simple inflorescence, small red fl Wi-Su, arid, shade. Sow Sp. Zone 9.
Gasteria ellaphieae (Asphodelaceae) US$ 3.50 per Pkt
Small rosette of recurved triangular leaves, red fl Su. Sow Sp. Zone 9.
Gasteria pulchra (Asphodelaceae) US$ 3.50 per Pkt
Linear triangular spotted leaves, fl Wi-Sp, shade. Sow Sp. Zone 9.
Gazania krebsiana - grey leaves (Asteraceae) US$ 3.50 per Pkt / US$ 6.00 per 100
Perenn to 20cm, very divided grey foliage, orange fl Sp - Au. Sow Sp. Zone 8.
Gazania krebsiana - high altitude orange flowers (Asteraceae) US$ 3.50 per Pkt
20cm perenn, lobed leaves, orange fl Sp. Sow Au. Zone 7.
Gazania krebsiana - high altitude yellow flowers (Asteraceae) US$ 3.50 per Pkt
20cm perenn, lobed leaves, clear yellow fl all yr. Sow Au. Zone 7.
Gazania krebsiana - orange (Asteraceae) US$ 3.50 per Pkt / US$ 6.00 per 100
20cm perenn, lobed leaves, orange fl Sp. Sow Au. Zone 8.
Gazania krebsiana - red streak (Asteraceae) US$ 3.50 per Pkt
20cm perenn, lobed leaves, orange fl marked with red streaks Sp. Sow Au. Zone 8.
Gazania krebsiana - yellow (Asteraceae) US$ 3.50 per Pkt
20cm perenn, lobed lvs, yellow fl Sp, from the summer rainfall area. Sow Sp. Zone 8.
Gazania liechtensteinii (Asteraceae) US$ 3.50 per Pkt
"Geelgousblom", 5-25cm ann, lobed slightly hairy lvs, yellow/orange fl with dark centre Au-Sp, dry, very attractive. Sow Au. Zone 8.
Gazania othonnites (Asteraceae) US$ 3.50 per Pkt / US$ 6.00 per 100
Mat-forming perenn to 10cm, divided or entire lvs, beautiful yellow fl Sp. Sow Au. Zone 8.
Gazania pectinata (Asteraceae) US$ 3.50 per Pkt
20cm perenn, strap-like or pinnately divided leaves, large yellow/orange fl Sp-Su. Sow Au. Zone 8.
Gazania rigida (Asteraceae) US$ 3.50 per Pkt
"Karoo gazania", to 25cm tufted perenn, white-woolly leaves with revolute margins, yellow/orange fl with dark ring Wi-Sp. Sow Au. Zone 8.
Geissorhiza (Iridaceae) US$ 3.50 per Pkt
All the species listed below are Wi-growing and Su-dormant and are from Zone 8 unless otherwise specified.
Geissorhiza aspera (Iridaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
To 35cm, attractive blue-violet fl Sp. Sow Au. A white flowered form also available.
Geissorhiza bracteata (Iridaceae) US$ 3.50 per Pkt
15cm, small white fl Sp, damp areas. Sow Au.
Geissorhiza callista (Iridaceae) US$ 3.50 per Pkt
To 30cm, spike of nodding fl, bright pinky mauve with dark purple center Sp-Su after fire, found in wet areas on south (cool) facing slopes. Sow Au.
Zone 8.
Geissorhiza confusa (old name Engysiphon) (Iridaceae) US$ 3.50 per Pkt
30cm, spray of long-tubed elegant pale pink to yellow fl early Su. Sow Au. Zone 8.