Page:Manual of the New Zealand Flora.djvu/150

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 * colspan=2 |A. Much depressed leafless plants forming matted patches 1-4 in. high. Flowers usually reddish.
 * colspan=2|* Branchlets thin, linear or narrow linear.
 * Flowers solitary or racemose. Pods obliquely ovate-orbicular, usually 1-seeded|||1. C. Enysii.
 * Flowers solitary; peduncles long. Pods 3–4-seeded|||2. C. uniflora.
 * Flowers racemose. Pods 3–6-seeded|||3. C. nana.
 * colspan=2|** Branchlets very stout and thick, flattened, with rounded edges.
 * Flowers racemose. Pods large, turgid, 6–14-seeded|||4. C. Monroi.
 * colspan=2 |B. Erect or spreading shrubs 1–10 ft. high. Flowers usually purplish or streaked with purple, rarely white. Valves of the pod separating from the persistent replum.
 * colspan=2|* Usually leafless when mature (sometimes leafy in 8, C. subulata).
 * colspan=2|† Branchlets broad, flat, and thin.
 * Branchlets ⅓–½ in. broad. Flowers large, ¾–1 in. Pod 1 in., turgid|||5. C. Williamsii.
 * Branchlets $1⁄5$–$1⁄3$ in. Flowers small, $1⁄8$–$1⁄6$ in. Pod ⅓–½ in.; valves slightly convex. Seeds red|||6. C australis.
 * colspan=2|†† Branchlets narrow, terete, plano-convex or compressed.
 * Branchlets very stout, often terete, $1⁄12$–$1⁄8$ in. diam. Pod ¼–½ in., turgid. Seeds 2–6|||7. C Petriei.
 * Branchlets slender, compressed or plano-convex, $1⁄20$–$1⁄10$ in. diam. Pod ¼–⅓ in., turgid, subulate, acuminate. Seeds usually 2|||8. C. subulata.
 * Branchlets slender, terete or plano-convex, $1⁄15$–$1⁄10$ in. diam. Pod ⅓ in., oblong, turgid, narrowed below|||9. C. virgata.
 * Branchlets very slender, almost filiform. Pod small, $1⁄6$–$1⁄5$ in., obliquely oblong. Seed 1, rarely 2|||10. C. diffusa.
 * colspan=2|** Usually leafy in spring and early summer (sometimes leafless in C. flagelliformis).
 * colspan=2|† Pod more or less compressed, or only slightly convex.
 * Branchlets glabrous, deeply grooved, erect. Racemes 5–12-flowered. Flowers large, ¼ in. Pod oblong, beak rather long|||11. C. grandiflora.
 * Branchlets pubescent, compressed, drooping. Racemes 10–20-flowered. Flowers small, $1⁄8$–$1⁄6$ in. Pod oblong, narrowed into a long beak|||12. C. odorata.
 * Branchlets glabrous, compressed or terete. Racemes 10–40-flowered. Pod narrowed into a long beak|||13. C. angustata.
 * Branchlets slender, grooved, often fastigiate. Racemes 3–7-flowered. Flowers small. Pod obliquely ovate, suddenly narrowed into a long beak|||14. C. flagelliformis.
 * colspan=2|†† Pod conspicuously turgid.
 * Stems slender, often twining. Branchlets almost filiform, grooved. Flowers large, ⅓–½ in. Pod elliptic, beak very long|||15. C. gracilis.
 * colspan=2 |C (Huttonella). Erect or prostrate shrubs 1–4 ft. high. Flowers small. Pod small, usually indehiscent, swollen, often broader than deep; beak turned abruptly upwards.
 * colspan=2|* Leafless when mature.
 * Erect. Branchlets numerous, terete. Racemes lax. Flowers $1⁄5$ in.|||16. C. compacta.
 * }
 * Branchlets slender, terete or plano-convex, ⇭⇭⇭–⇭⇭⇭ in. diam. Pod ⅓ in., oblong, turgid, narrowed below|||9. C. virgata.
 * Branchlets very slender, almost filiform. Pod small, ⇭⇭⇭–⇭⇭⇭ in., obliquely oblong. Seed 1, rarely 2|||10. C. diffusa.
 * colspan=2|** Usually leafy in spring and early summer (sometimes leafless in C. flagelliformis).
 * colspan=2|† Pod more or less compressed, or only slightly convex.
 * Branchlets glabrous, deeply grooved, erect. Racemes 5–12-flowered. Flowers large, ¼ in. Pod oblong, beak rather long|||11. C. grandiflora.
 * Branchlets pubescent, compressed, drooping. Racemes 10–20-flowered. Flowers small, ⇭⇭⇭–⇭⇭⇭ in. Pod oblong, narrowed into a long beak|||12. C. odorata.
 * Branchlets glabrous, compressed or terete. Racemes 10–40-flowered. Pod narrowed into a long beak|||13. C. angustata.
 * Branchlets slender, grooved, often fastigiate. Racemes 3–7-flowered. Flowers small. Pod obliquely ovate, suddenly narrowed into a long beak|||14. C. flagelliformis.
 * colspan=2|†† Pod conspicuously turgid.
 * Stems slender, often twining. Branchlets almost filiform, grooved. Flowers large, ⅓–½ in. Pod elliptic, beak very long|||15. C. gracilis.
 * colspan=2 |C (Huttonella). Erect or prostrate shrubs 1–4 ft. high. Flowers small. Pod small, usually indehiscent, swollen, often broader than deep; beak turned abruptly upwards.
 * colspan=2|* Leafless when mature.
 * Erect. Branchlets numerous, terete. Racemes lax. Flowers ⇭⇭⇭ in.|||16. C. compacta.
 * }
 * Branchlets slender, grooved, often fastigiate. Racemes 3–7-flowered. Flowers small. Pod obliquely ovate, suddenly narrowed into a long beak|||14. C. flagelliformis.
 * colspan=2|†† Pod conspicuously turgid.
 * Stems slender, often twining. Branchlets almost filiform, grooved. Flowers large, ⅓–½ in. Pod elliptic, beak very long|||15. C. gracilis.
 * colspan=2 |C (Huttonella). Erect or prostrate shrubs 1–4 ft. high. Flowers small. Pod small, usually indehiscent, swollen, often broader than deep; beak turned abruptly upwards.
 * colspan=2|* Leafless when mature.
 * Erect. Branchlets numerous, terete. Racemes lax. Flowers ⇭⇭⇭ in.|||16. C. compacta.
 * }
 * colspan=2 |C (Huttonella). Erect or prostrate shrubs 1–4 ft. high. Flowers small. Pod small, usually indehiscent, swollen, often broader than deep; beak turned abruptly upwards.
 * colspan=2|* Leafless when mature.
 * Erect. Branchlets numerous, terete. Racemes lax. Flowers ⇭⇭⇭ in.|||16. C. compacta.
 * }
 * Erect. Branchlets numerous, terete. Racemes lax. Flowers ⇭⇭⇭ in.|||16. C. compacta.
 * }