Silverhill Seeds Catalogue 25 April 2013 (alphabetically)

Cyathea dregei (Cyatheaceae) US$ 3.50 per Pkt
"Tree fern", to 5m with massive caudex, beautiful whorls of fronds, along streambanks. Sow Sp. Zone 8.
Cyclopia genistoides (Fabaceae) US$ 3.50 per Pkt
"Honey tea", narrow lvs, yellow fl Wi-Su. Sow Au. Zone 8.
Cyclopia pubescens (Fabaceae) US$ 3.50 per Pkt
1-2m robust pubescent shrub, yellow fl Wi, wet/water. Sow Sp. Zone 8.
Cycnium racemosum (Scrophulariaceae) US$ 3.50 per Pkt
70cm perenn, semi-parasitic, pink fl Su, beautiful. Sow Sp. Zone 7.
Cymbopogon excavatus (Poaceae) US$ 3.50 per Pkt
"Common turpentine grass, lemoengras", 1,5m perenn grass, tussocky, fl Su-Au, sun, used for thatching. Sow Au. Zone 8.
Cymbopogon marginatus (Poaceae) US$ 3.50 per Pkt
Perenn tufted grass to 0.8, hairy decorative racemes, fl Wi in fynbos. Sow Au. Zone 8.
Cymbopogon plurinodis (Poaceae) US$ 3.50 per Pkt
"Narrow leaved turpentine grass", perenn tufted grass, crushed lvs smell of turpentine, contains essential oils. Sow Au/Sp. Zone 8.
Cymbopogon pospischilii (Poaceae) US$ 3.50 per Pkt
Dense perenn tufted grass, blue-green lvs smell of turpentine when crushed, poor grazing grass due to essential oils. Sow Sp/Au. Zone 8.
Cyperus laevigatus (Cyperaceae) US$ 3.50 per Pkt
Rhizomatous perenn to 60cm, spikelets brown to purplish Sp-Su, damp brack areas. Sow Sp/Au. Zone 8.
Cyperus obtusiflorus var sphaerocephalus (Cyperaceae) US$ 3.50 per Pkt
Erect perenn, grass-like leaves, very attractive terminal clusters of flattened spikelets Su, Su rain. Sow Sp. Zone 8.
Cyphia bulbosa (Lobeliaceae) US$ 3.50 per Pkt
"Bergbaroe", 10-40cm erect tuberous perenn, lilac fl Sp. Sow Au. Zone 8.
Cyphia elata (Lobeliaceae) US$ 3.50 per Pkt
35cm erect stem, spike of yellow & red bicoloured fl, striking. Sow Sp. Zone 8.
Cyphia incisa (Lobeliaceae) US$ 3.50 per Pkt
Tuberous perenn to 30cm, rosette of lvs, white to mauve fl Sp. Sow Au. Zone 8.
Cyphia phyteuma (Lobeliaceae) US$ 3.50 per Pkt
"Baroe", 15-30cm tufted perenn with basal rosette, lilac fl Sp-Su. Sow Au. Zone 8.
Cyphia volubilis (Lobeliaceae) US$ 3.50 per Pkt
Twining perenn, attractive lilac fl Sp. Sow Au. Zone 8. Pink and white forms available.
Cyrtanthus breviflorus (Amaryllidaceae) US$ 3.50 per Pkt
"Yellow fire lily", 25-45cm decid/evergreen bright yellow star-shaped fl Sp-Su, wet/water. Zone 6.
Cyrtanthus elatus (Amaryllidaceae) US$ 3.50 per Pkt
"George Lily", 25-45cm, Wi-rainfall, large scarlet or pink fl Sp-Au, beautiful. Zone 8.
Cyrtanthus epiphyticus (Amaryllidaceae) US$ 3.50 per Pkt / US$ 7.00 per 100
"Boomlelie", 20-35cm, scarlet fl Su. Sow immediately. Zone 7.
Cyrtanthus falcatus (Amaryllidaceae) US$ 3.50 per Pkt
Four leaves with flowers, umbels of pendulous greenish fl with red tips Sp, grows in crevices on rock-faces. Sow Sp. Zone 8.
Cyrtanthus flanaganii (Amaryllidaceae) US$ 3.50 per Pkt
"Yellow Dobo lily", 20cm, big clumps of plants, scented yellow tubular fl, rocky ledges & wet cliffs, high altitude. Zone 7.
Cysticapnos pruinosus (Fumariaceae) US$ 3.50 per Pkt
"Wild fumaria", to 60cm straggly bushy herb, grey-green tendril-like leaves, lovely pink fl Su-Au. Sow Sp. Zone 7.
Cysticapnos vesicaria (Fumariaceae) US$ 3.50 per Pkt
Ann vine, pale pink & yellow fl Sp, bladder-like fruits, dry. Sow Au. Zone 8.
Dactyliandra welwitschii (Cucurbitaceae) US$ 3.50 per Pkt
To 1m, 5-7 lobed leaves, whitish/yellowish fl, male & female fl separate. Sow Sp. Zone 9.
Dactylopsis digitata (Mesembryanthemaceae) US$ 3.50 per Pkt
Dwarf, finger-like leaves, small white fl, salt tolerant. Sow Au. Zone 9.