1 |
Axils of cauline leaves with axillary bulbils or (late) fleshy rooting dwarf shoots |
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(2) |
+ |
Cauline leaves without axillary bulbils or fleshy dwarf shoots |
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(10) |
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2 (1) |
Stems slender, simple, with 6-15 small leaves in upper 1/2 of stem |
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(3) |
+ |
Main stem with fewer leaves, often leafy also in lower 1/2 |
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(5) |
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3 (2) |
Leaflets serrate-dentate; sepals large, fimbriate-dentate. |
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315 C. virginea |
+ |
Leaflets not serrate-dentate; sepals small |
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(4) |
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4 (3) |
Leaves sessile; flowers blue; spur longer than limb of upper petal. |
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314 C. bulbilligera |
+ |
Leaves stalked; flowers pink; spur equaling limb of upper petal. |
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313 C. schweriniana |
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5 (2) |
Outer petals conspicuously crested. |
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303 C. calycosa |
+ |
Crest of outer petals absent or very small |
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(6) |
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6 (5) |
Spur tapering, longer than limb of upper petal. |
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294 C. schusteriana |
+ |
Spur cylindric, equaling or shorter than limb |
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(7) |
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7 (6) |
Plant procumbent; flowers purple. |
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318 C. suzhiyunii |
+ |
Plant suberect; flowers blue |
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(8) |
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8 (7) |
Leaf lobes broad, crenate-lobate to crenate-dentate. |
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320 C. pseudoweigoldii |
+ |
Leaf lobes entire, oblong |
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(9) |
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9 (8) |
Spur shorter than limb; plant with fleshy dwarf shoots in lower cauline leaves. |
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302 C. balsamiflora |
+ |
Spur ca. as long as limb; plant with small bulbils in bractlike upper leaves. |
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301 C. flexuosa |
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10 (1) |
Outer petals with dorsal crests |
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(11) |
+ |
Outer petals not crested |
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(32) |
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11 (10) |
Racemes 15-25(-35)-flowered, densely papillose-pubescent; roots narrowly fusiform, 20-50 × 1-2 mm. |
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278 C. rorida |
+ |
Racemes glabrous or with fewer flowers; roots linear |
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(12) |
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12 (11) |
Sepals deeply lacerate, (2-)3-9 × 1-6 mm |
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(13) |
+ |
Sepals either much smaller or not deeply divided |
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(17) |
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13 (12) |
Stem with thin erect branches; rhizome short with crowded globular persistent petiolar bases; leaflets coarsely serrate or cut into acute lobules; inner pair of leaflets on upper leaves stipulelike. |
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316 C. nanwutaishanensis |
+ |
Stems simple; persistent fleshy petiolar bases not globular |
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(14) |
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14 (13) |
Plant with long branched stolons; sepals richly lacerate-dentate |
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(15) |
+ |
Plant not stoloniferous; sepals with few long laciniae |
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(16) |
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15 (14) |
Sepals 4-9 × 3-6 mm; radical leaves prominent. |
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285 C. barbisepala |
+ |
Sepals 3-4 × 1-3 mm; radical leaves early withering at flowering nodes. |
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290 C. susannae |
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16 (14) |
Upper petal 15-19 mm. |
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283 C. gymnopoda |
+ |
Upper petal 23-26 mm. |
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284 C. pseudobarbisepala |
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17 (12) |
Spur longer than inner petals, or if equal, then longer than 11 mm |
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(18) |
+ |
Spur shorter than inner petals, or if equal, then not longer than 10 mm |
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(24) |
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18 (17) |
Stems simple or with a single late branch from uppermost leaf; rhizome columnar, horizontal, densely clad with fleshy persistent petiolar bases for a considerable part |
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(19) |
+ |
Stems branched; rhizome variable |
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(20) |
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19 (18) |
Crest of outer petals broad, obtuse, overtopping apex. |
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303 C. calycosa |
+ |
Crest of outer petals narrow. ..... go to 32a |
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(18) |
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20 (18) |
Outer petals acuminate; lower petal gibbous at base; fruit obovoid, ca. 3 mm in diam |
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(21) |
+ |
Outer petals obtuse to acute or shortly mucronate; lower petal straight; fruit linear-oblong to narrowly fusiform, to 2 mm in diam |
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(22) |
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21 (20) |
Racemes (3-)6-12-flowered; leaves ternate to biternate; spur 12-14 mm. |
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288 C. aquilegioides |
+ |
Racemes 10-30-flowered; leaves bi-(tri-)ternate; spur 10-12 mm. |
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286 C. elata |
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22 (20) |
Spur downcurved at tip; inner petals 8-10 mm; stems usually many, suberect to ascending, 8-15(-25) cm. |
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280 C. panda |
+ |
Spur straight; inner petals 12-14 mm; stems erect, 20-60 cm |
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(23) |
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23 (22) |
Crest of outer petals broad, obtuse, overtopping apex; radical leaves biternate. |
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303 C. calycosa |
+ |
Crest of outer petals narrow; radical leaves triternate. |
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301 C. flexuosa |
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24 (17) |
Crest of upper petal conspicuous, overtopping apex; racemes dense |
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(25) |
+ |
Crest of upper petal narrow, not overtopping apex; racemes dense or lax |
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(27) |
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25 (24) |
Lower petal saccate; capsule elliptic; stem simple. |
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307 C. humicola |
+ |
Lower petal straight; capsule linear-oblong; stem usually branched |
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(26) |
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26 (25) |
Crest deeply serrate, upper petal 18-19 mm. |
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304 C. capitata |
+ |
Crest entire, upper petal 21-29 mm. |
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303 C. calycosa |
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27 (24) |
Stems (5-)10-20(-25) cm; racemes 3-12(-16)-flowered |
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(28) |
+ |
Stems 30-60 cm; racemes 10-30-flowered |
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(30) |
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28 (27) |
Leaf lobes 2-3 mm wide; capsule elliptic, ca. 10 mm; upper petal 16-19 mm, spur tapering to apex. |
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279 C. aeaeae |
+ |
Leaf lobes much broader; capsule linear, 25-30 mm; upper petal 21-26 mm, spur broad at apex |
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(29) |
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29 (28) |
Outer petals emarginate. |
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298 C. lagochila |
+ |
Outer petals obtuse, mucronate. |
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299 C. mucronipetala |
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30 (27) |
Upper petal 15-17 mm, with thin straight upturned spur without nectary; racemes long, spikelike. |
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296 C. angusta |
+ |
Upper petal 19-24 mm, spur straight or downcurved, nectary present |
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(31) |
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31 (30) |
Stems erect, branched; pedicels 10-20 mm at anthesis. |
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286 C. elata |
+ |
Stems ascending, simple or with a single branch from uppermost leaf; pedicels 7-10 mm at anthesis. |
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292 C. aeditua |
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32 (10) |
Upper petal 12-20 mm, spur 5-10 mm |
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(33) |
+ |
Upper petal 21-30 mm, spur 11-18 mm |
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(46) |
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33 (32) |
Rhizome/rootstock horizontal, columnar, 3-9 cm, clad with thick petiolar bases |
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(34) |
+ |
Rhizome shorter, not distinctly columnar |
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(36) |
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34 (33) |
Raceme lax; flowers nodding; spur tapering to apex, apically downcurved. |
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293 C. leucanthema |
+ |
Raceme dense; flowers not nodding; spur cylindric, straight |
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(35) |
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35 (34) |
Stem 40-60 cm, branched. |
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296 C. angusta |
+ |
Stem (10-)20-30 cm, simple. |
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309 C. dongchuanensis |
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36 (33) |
Stems branched |
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(37) |
+ |
Stems simple |
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(41) |
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37 (36) |
Spur of upper petal 5-7 mm; stems 15-30 cm |
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(38) |
+ |
Spur of upper petal 9-11 mm; stems 30-80 cm |
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(39) |
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38 (37) |
All bracts entire, elliptic. |
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306 C. cataractarum |
+ |
Lower bracts divided. |
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282 C. pingwuensis |
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39 (37) |
Stem with 2 or 3 leaves in upper 1/2; fruit obovoid. |
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287 C. harrysmithii |
+ |
Stem with 5-10 scattered leaves; fruit linear |
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(40) |
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40 (39) |
Stems several, strictly erect; leaflets deeply cut into lanceolate, acute to acuminate lobules. |
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321 C. mairei |
+ |
Stems 1 to few, suberect to ascending; leaflets cut into obovate shallowly crenate-dentate lobes. |
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320 C. pseudoweigoldii |
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41 (36) |
Plant finely papillose-pubescent |
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(42) |
+ |
Plant glabrous |
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(43) |
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42 (41) |
Outer petals acute. |
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281 C. papillosa |
+ |
Outer petals broadly obtuse to subemarginate. |
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279 C. aeaeae |
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43 (41) |
Spur of upper petal 5-7 mm; raceme 8-14-flowered. |
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282 C. pingwuensis |
+ |
Spur 9-10 mm; raceme 3-8-flowered |
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(44) |
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44 (43) |
Spur very thin, longer than inner petals. |
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317 C. lidenii |
+ |
Spur equaling inner petals |
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(45) |
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45 (44) |
Lower bract leaflike; capsule linear; outer petals subacute. |
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305 C. microflora |
+ |
Lower bracts not leaflike; capsule fusiform; outer petals broadly obtuse to subemarginate. |
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279 C. aeaeae |
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46 (32) |
Bracts much divided into narrow lobes; leaves biternate with much divided leaflets; capsule obovoid, very thick-walled; rhizome thick, columnar, densely clad with persistent petiolar bases; upper petal broad, 25-30 mm |
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(47) |
+ |
Bracts and leaves less divided; capsule thin-walled |
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(49) |
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47 (46) |
Spur thick, straight or slightly curved, ca. 15 mm. |
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312 C. sarcolepis |
+ |
Spur slender and curved at apex, 15-18 mm |
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(48) |
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48 (47) |
Pedicels 5-10 mm at anthesis, to 15 mm in fruit; spur much curved at apex; capsule ca. 10 mm; leaves biternate; style ca. 3 mm. |
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310 C. caput-medusae |
+ |
Pedicels 10-15 mm at anthesis, to 20 mm in fruit; spur slightly curved; capsule 13-14 mm; leaves triternate; style ca. 5 mm. |
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311 C. weigoldii |
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49 (46) |
Stems simple or with a single late branch above |
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(50) |
+ |
Stems early branched or with at least 2 branches |
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(59) |
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50 (49) |
Pedicels 5-10 mm in anthesis |
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(51) |
+ |
Pedicels longer |
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(53) |
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51 (50) |
Petioles of cauline leaves from 1 cm (upper) to 7 cm. |
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294 C. schusteriana |
+ |
Cauline leaves shortly stalked to subsessile |
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(52) |
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52 (51) |
Spur 15-16 mm, nectary ca. 2/5 as long as spur. |
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297 C. procera |
+ |
Spur 11-13 mm, nectary ca. 2/3 as long as spur. |
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292 C. aeditua |
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53 (50) |
Lower petal saccate at base |
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(54) |
+ |
Claw of lower petal straight |
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(56) |
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54 (53) |
Upper petal 26-28 mm; lower pedicels ca. 30 mm; cauline leaf single, ternate, lobes rounded. |
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295 C. yaoi |
+ |
Upper petal 20-25 mm; lower pedicels 10-20 mm; cauline leaves 2-5, ultimate lobes oblong to oblanceolate |
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(55) |
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55 (54) |
Outer petals long acuminate, spur of upper petal 12-13 mm with nectary ca. 2/5 as long as spur. |
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308 C. heterocentra |
+ |
Outer petals acute to shortly acuminate, spur of upper petal 9-10 mm with nectary ca. 3/5 as long as spur. |
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309 C. dongchuanensis |
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56 (53) |
Spur shorter than inner petals. |
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302 C. balsamiflora |
+ |
Spur equal to or longer than inner petals |
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(57) |
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57 (56) |
Leaves biternate; lower petal obtuse, upper acute. |
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301 C. flexuosa |
+ |
Leaves ternate to biternate; lower petal acuminate |
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(58) |
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58 (57) |
Sepals 2-3.5 × 2-3 mm, early falling. |
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291 C. omeiana |
+ |
Sepals minute. |
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289 C. stolonifera |
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59 (49) |
Spur of upper petal shorter than or equaling inner petals, 9-13 mm |
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(60) |
+ |
Spur of upper petal clearly longer than inner petals, 12-18 mm |
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(65) |
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60 (59) |
Upper petal 26-29 mm; pedicels 15-30 mm at anthesis. |
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302 C. balsamiflora |
+ |
Upper petal 20-25 mm; pedicels 7-20 mm at anthesis |
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(61) |
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61 (60) |
Stems with 2-4 leaves; fruit obovoid |
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(62) |
+ |
Stems with 5-10 leaves; fruit linear to oblong |
|
(63) |
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62 (61) |
Corolla nodding; rhizome thick, columnar, to 7 cm, densely clad with fleshy petiolar bases. |
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293 C. leucanthema |
+ |
Corolla not nodding; rhizome not columnar. |
|
287 C. harrysmithii |
|
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63 (61) |
Stems several, strictly erect; leaflets deeply cut into lanceolate, acute to acuminate lobules. |
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321 C. mairei |
+ |
Stems 1 to few, procumbent to ascending to suberect; leaflets cut into obovate, obtuse, sometimes crenate-dentate lobes |
|
(64) |
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64 (63) |
Stem pubescent below; leaf lobes not dentate. |
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320 C. pseudoweigoldii |
+ |
Stem glabrous; leaf lobes crenate-dentate to shallowly divided. |
|
318 C. suzhiyunii |
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65 (59) |
Stems leafy throughout |
|
(66) |
+ |
Stems leafy only in upper 1/2 |
|
(67) |
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66 (65) |
Stems erect; leaf lobes acute; corolla blue to purple. |
|
321 C. mairei |
+ |
Stems decumbent; leaf lobes rounded; corolla creamy white. |
|
300 C. madida |
|
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67 (65) |
Lower pedicels 25-45 mm; racemes very lax, lower bracts like upper leaf, 3-5 cm; fruit linear. |
|
319 C. pseudomairei |
+ |
Pedicels and bracts shorter; fruit obovoid |
|
(68) |
|
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68 (67) |
Outer petals conspicuously acuminate; sepals 2-3.5 × 2-3 mm, early falling. |
|
291 C. omeiana |
+ |
Outer petals acute to very shortly acuminate; sepals smaller |
|
(69) |
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69 (68) |
Corolla not nodding; rhizome not columnar. |
|
287 C. harrysmithii |
+ |
Corolla nodding; rhizome thick, columnar, to 7 cm, densely clad with fleshy petiolar bases. |
|
293 C. leucanthema |