Authorssort ascendingYearTitle
Mur{\'ın, A, Chaudhri, II1970IOPB Chromosome number reports: XXVI
Zeide, B1978Reproductive behavior of plants in time
Zamski, E, Ucko, O, Koller, D1983The mechanism of root contraction in Gymnarrhena micrantha, a desert plant.
Yam, MFei, Basir, R, Asmawi, MZaini2008Antioxidant and Hepatoprotective Activities ofElephantopus tomentosusEthanol Extract
Lev-Yadun, S2000Why are underground flowering and fruiting more common in Israel than anywhere else in the world?
Wortley, AH, Funk, VA, Robinson, H, Skvarla, JJ, Blackmore, S2007A search for pollen morphological synapomorphies to classify rogue genera in Compositae (Asteraceae)
Willard, DA, Bernhardt, CE, Weimer, L, Cooper, S, Gamez, D, Jensen, J2004Atlas of Pollen and Spores of the Florida Everglades
Walter, T1788Flora caroliniana: secunda systema vegetabilium perillustris Linnaei digesta...
von Linné, C, Salv, ii., L1753Caroli Linnaei ... Species plantarum :exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas...
Venable, DL, Burquez, A1989Quantitative genetics of size, shape, life history, and fruit characteristics of the seed-heteromorphic composite Heterosperma pinnatum. I. Variation within and among populations.
USDA, NRCS2010The PLANTS Database
Urbatsch, LE, Cox, PB2006Rudbeckia
Urbatsch, LE, Baldwin, BG, Donoghue, MJ2000Phylogeny of the Coneflowers and Relatives (Heliantheae: Asteraceae) Based on Nuclear rDNA Internal Transcribed Spacer (ITS) Sequences and Chlorplast DNA Restriction Site Data
Tyrl, RJ1969Cytogeography of Achillea Millefolium in Western Oregon
Turner, BL, King, RM1964Chromosome Numbers in the Compositae. VIII. Mexican and Central American Species
Trock, DK2006Achillea
Jordon-Thaden, IE, Louda, SM2003Chemistry of Cirsium and Carduus: a role in ecological risk assessment for biological control of weeds?
Strother, JL2006Flora of North America
Strother, JL2006Stokesia
Strijk, JS, Noyes, RD, Strasberg, D, Cruaud, C, Gavory, F, Chase, MW, Abbott, RJ, Thébaud, C2012In and out of Madagascar: Dispersal to Peripheral Islands, Insular Speciation and Diversification of Indian Ocean Daisy Trees (<italic>Psiadia</italic>, Asteraceae)
Stevens, AB, Gast, KLB, O’Mara, JA1993Commercial Specialty Cut Flower production
Sprengel, KPolycarp J1826Caroli Linnaei... Systema vegetabilium/Curante Curtio Sprengel
Spach, E1841Histoire Naturelle des vegetaux
Small, JSubmittedThe Origin and Development of the Compositae
Skvarla, JJ, Turner, BL, Patel, VC, Tomb, AS1977Pollen morphology in the Compositae and in morphologically related families.
Skvarla, JJ, DeVore, ML, Chissoe, WF2005Lophate sculpturing of Vernonieae (Compositae) pollen
Simberloff, D, Stiling, P1996Risks of Species Introduced for Biological Control
Da Silva, JL, Soares, DJ, Barreto, RW2005Eye-spot of Rudbeckia laciniata caused by Corynespora cassiicola in Brazil
Service, USForest2010Species: Achillea millefolium
Service, P1984Genotypic Interactions in an aphid-host plant relationship: Uroleucon rudbeckiae and Rudbeckia laciniata
Sennikov, AN2010A revision of Cousinia sections Alpinae (syn. Carduncellus), Subappendiculatae and Tianschanicae (Asteraceae) in the Kirghizian Tian-Shan and the neighbouring territories
Scott, L, Molano-Flores, B2007Reproductive Ecology of Rudbeckia Fulgida Ait. Var. Sullivantii (C. L. Boynt and Beadle) Cronq. (Asteraceae) in Northeastern Illinois
Schmid, WG2002An Encyclopedia of Shade perennials
Rydberg, PA1927(Carduales) Carduaceae, Liabeae, Neurolaeneae, Senecioneae (pars)
Robinson, H1978Compositae - Liabeae
Robinson, BL, Greenman, JM1899Revision of the Genera Montanoa, Perymenium and Zaluzania
Robinson, H, Funk, VA1987A phylogenetic analysis of Leiboldia, Lepidonia, and a new genus Stramentopappus (Vernonieae: Asteraceae).
Robinson, H, Brettell, RD1974Studies in the Liabeae (Asteraceae), II: Preliminary survey of the genera
Robinson, H1976Three New Asteraceae from Guerrero, Mexico
Robinson, H1983A generic review of the tribe Liabeae (Asteraceae).
Robinson, H1983Studies in the Liabeae (Asteraceae) XVI. New taxa from Peru.
Robinson, H1990A redelimitation of Microliabum Cabrera (Asteraceae: Liabeae)
Robinson, H1991Two New Species of Stifftia with Notes on Relationships of the Genus (Asteraceae: Mutisieae)
Pyatt, FB, Gilmore, G, Grattan, JP, Hunt, CO, McLaren, S2000An imperial legacy? An exploration of the environmental impact of ancient metal mining and smelting in southern Jordan
Plovanich, AE, Panero, JL2004A Phylogeny of the ITS and ETS for Montanoa (Asteraceae: Heliantheae)
Pesacreta, TC, Hasenstein, KH1999The Internal Cuticle of Cirsium horridulum (Asteraceae) Leaves
Perdue, Jr., RE1957Synopsis of Rudbeckia Subgenus Rudbeckia
Perdue, Jr., RE1962Two New Varieties and a New Combination in Rudbeckia
Pelser, PB, Nordenstam, B, Kadereit, JW, Watson, LE2007An ITS phylogeny of tribe Senecioneae (Asteraceae) and a new delimitation of Senecio L.
Panero, J, Funk, VA2002Toward a phylogenetic subfamilial classification for the Compositae (Asteraceae)


Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith