Cycad Literature Database

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Ecological Isolation Maintains the Species Boundaries Between Two Sympatric Cycas From Southwest China
Zheng F, Wang Y, Xi H, Xiao S, Feng X, Gong X, Liu J
Ecol. Evol. 15 (7) (2025)
DOI

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CC BY 4.0
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The World List of Cycads (Version 2025.09.04-r1)
Calonje M, Stevenson DW, Osborne R
Montgomery Botanical Center (2025)
DOI

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CC BY-NC-SA 4.0
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Adaptive Distribution and Priority Protection of Endangered Species Cycas balansae
Zhang H, Zhou Y, Zhang S, Wang Z, Liu Z
Plants 14 (5) : 815 (2025)
DOI

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CC BY 4.0
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Phytochemistry of the Cycadales
Osborne R, Stevenson DW, Ferreira D
The Botanical Review (2025)
DOI
Missouri Botanical Garden's cycad collection: A journey through time
Deloso BE, Colligan A, Sucher R, Ramirez V
Plant Species Biology (2025)
DOI

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CC BY 4.0
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Cycadearum generum specierumque revisio

Protologue
📖
Regel EA. 1876. Cycadearum generum specierumque revisio. Trudy Imp. S.-Peterburgsk. Bot. Sada 4 (4) : 275-320.

Linked Species (90)

Scientific Name Status Pages Plates Comments
301
302
301
316
296
310
Protologue 298
Protologue description
300
299
298
298
299
299
288
283
281
Protologue 282
Protologue description
Protologue 282
Protologue description
280
280
281
280
282
280
296
296
296
288
290
287
287, 288
290
287, 293
287, 292
292
293
294
291
289
320
289
296
295
319
295
319
317
303
296
284
284
288
315
Protologue 308
Protologue description
310
310
303
307
287
314
309
293
313
293
309
Protologue 307
Protologue description
Protologue 307
Protologue description
301
307
306
306
306
292
296
Protologue 310
Protologue description
310
306
302
314
308
309
314
312
313
313
311
313
301
306
311