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50. Harrysmithia H. Wolff, Acta Horti Gothob. 2: 310. 1926.
细裂芹属 xi lie qin shu
She Menglan (佘孟兰 Sheh Meng-lan); Mark F. Watson
Herbs annual, slender, essentially glabrous. Taproot slender. Basal leaves 2–3-pinnately dissected. Cauline leaves reduced upwards, sometimes heteromorphic; ultimate segments thin, elongate. Umbels terminal and lateral; bracts absent, occasionally 1; bracteoles few. Flowers bisexual. Calyx teeth obsolete. Petals white, apex with incurved lobule. Stylopodium low-conic; style ca. 2 × stylopodium, spreading or reflexed. Fruit ovoid-globose, slightly flattened dorsally, surface sparsely verucose or papillose; mericarps subpentagonal in cross section, commissure constricted; ribs prominent or narrowly winged, wings equal, usually erose, margins irregular denticulate or entire, furrows rather broad; vittae 1 in each furrow, 2 on commissure. Seed face sub-plane. Carpophore bifid at apex.
Two species.
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Ultimate segments of basal leaves broad, lanceolate or ovate, 5–10 × 2–3 mm; fruit ribs narrowly winged,
wings irregularly toothed. |
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1 Harrysmithia heterophylla |
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Ultimate segments of basal leaves narrow, linear, 1–2.5 × 0.3–0.6 mm; fruit ribs prominent, carinate, entire. |
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2 Harrysmithia franchetii |
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Lower Taxa
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