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11. Camellia sect. Paracamellia Sealy, Rev. Gen. Camellia. 192. 1958.
油茶组 you cha zu
Camellia sect. Oleiferae Hung T. Chang; Drupifera Rafinesque; Sasanqua Nees.
Flowers axillary, solitary or paired, subsessile. Bracteoles and sepals caducous. Petals white, rarely pink, distinct or near so, apex emarginate or 2-lobed. Stamens short, 1/3-1/2 as long as petals, distinct or only basally connate. Ovary 3-loculed; style short, apically ± parted.
Seven species: Bhutan, Cambodia, S China, NE India, S Japan, Laos, N Myanmar, Nepal, Thailand, Vietnam; six species (two endemic) in China.
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1 |
Leaf blade abaxially reddish punctate; outer filament whorl connate for ± basal 1/2. |
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92 C. grijsii |
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Leaf blade not abaxially punctate; outer filament whorl basally slightly connate or nearly distinct |
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(2) |
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2 (1) |
Leaf blade lanceolate to narrowly lanceolate. |
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93 C. fluviatilis |
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Leaf blade elliptic, obovate, or oblong |
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(3) |
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3 (2) |
Flowers more than 3.5 cm in diam.; fruit more than 2 cm in diam |
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(4) |
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Flowers 1.5-3 cm in diam.; fruit 1-2.5 cm in diam |
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(5) |
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4 (3) |
Current year branchlets, bracteoles, and outside of sepals glabrous; styles 3-5, distinct nearly to base. |
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94 C. drupifera |
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Current year branchlets pubescent, bracteoles and sepals pubescent to tomentose but outer ones glabrous or subglabrous; style basally connate and apically 3-lobed to 3-parted. |
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95 C. oleifera |
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5 (3) |
Leaf blade oblong, oblong-elliptic, elliptic, or broadly elliptic, 5-13.5 cm, secondary veins adaxially slightly impressed, apex acute, acuminate, or caudate and with a blunt tip; flowers 2-3 cm in diam.; capsule 1.5-2 cm in diam |
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96 C. kissii |
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Leaf blade elliptic, obovate-elliptic, obovate-oblong, or obovate, 1.5-5.5 cm, secondary veins adaxially obscure but sometimes visible to slightly impressed, apex blunt to rounded; flowers 1.5-2.5 cm in diam.; capsule 1-1.8 cm in diam. |
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97 C. brevistyla |
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Lower Taxa
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