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2024
Journal article
1083. Liatris aspera Michx.: Compositae.
The North American Prairie plant Michx. (Compositae: Eupatorieae: Liatrinae) is illustrated and described. The tribe Eupatorieae, subtribe Liatrinae and the genus Gaertn. ex Schreb. are discussed, along with comments on cultivated members of the tribe, and the position of in the genus indicated, as well as the existence of sympatry...Hind, Nicholas ; Lambkin, Deborah
North America, Descriptors, Cultivation, North American Prairie, Wakehurst Place, Asteraceae, Propagation, Liatris aspera, Taxonomy, and Compositae
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2024
Journal article
1082. Rudbeckia hirta L.
L. (Compositae: Heliantheae: Rudbeckinae) is described and illustrated. Material in Wakehurst's North American Prairie planting would key out to the widespread L. var. Farw., in that it is a perennial, leafy in the upper half of the stem and with narrow‐lanceolate leaves. The issue of the rank of the currently...Hind, Nicholas ; Lambkin, Deborah
Rudbeckia hirta, North America, Descriptors, North American Prairie, Wakehurst Place, Asteraceae, Prariries, Propagation, Taxonomy, Cultivatio, and Compositae
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2024
Journal article
1081. Parthenium integrifolium L.: Compositae.
The North American Prairie plant, L. (Compositae: Heliantheae: Ambrosiinae) is described and illustrated. Related genera in the subtribe are commented on, as well as the better‐known species, A. Gray, the , and infrageneric taxonomy within L., in addition to the characteristics of the genus. Aspects of cultivation, propagation, pests and... -
2024
Journal article
1080. Coreopsis lanceolata L.: Compositae.
L. (Compositae: Heliantheae: Coreopsidinae) is described and illustrated, a full synonymy provided, and its taxonomic position discussed. The generic concepts are discussed in relation to L. and Cav., noting that molecular studies have so far not been of much practical use. Cultivation requirements are also outlined, and the species long... -
2024
Journal article
1079. Symphyotrichum laeve (L.) Á. Löve & D. Löve: Compositae.
(L.) Á. Löve & D. Löve (Compositae: Astereae: Symphyotrichinae) is described and illustrated, and the species is provided with an expanded synonymy that includes type citations, known types, and supplementary comments for the presently accepted varieties. A commentary on the tribal position of , its recognition, infrageneric classification, and the...Hind, Nicholas ; Lambkin, Deborah
North America, Descriptors, Cultivation, North American Prairie, Wakehurst Place, Symphyotrichum laeve, Prariries, Propagation, Taxonomy, Compositae, and Asteraceae
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2024
Journal article
1078. Solidago nemoralis Aiton: Compositae.
Aiton (Compositae: Astereae: Solidagininae) is illustrated and described, and its extensive synonymy provided (covering both proposed subspecies), together with full type citations and location of known types and relevant commentary. The position of the somewhat daunting genus L., and its position within the tribe Astereae is discussed. is placed with...Hind, Nicholas ; Lambkin, Deborah
North America, Descriptors, Cultivation, North American Prairie, Wakehurst Place, Solidago nemoralis, Prariries, Propagation, Taxonomy, Compositae, and Asteraceae
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2024
Journal article
1077. Eurybia spectabilis (Aiton) G.L. Nesom: Compositae.
The North American Prairie plant (Aiton) G.L. Nesom (Compositae: Astereae: Machaerantherinae), the is illustrated and described, along with indications of distribution, habitat and ecology, flowering time, etymology, conservation status and vernacular names. The genus (Cass.) Gray is endemic to North America and contains 22 species; it was first proposed as...Hind, Nicholas ; Lambkin, Deborah
Eurybia spectabilis, Descriptors, Cultivation, North American Prairie, Wakehurst Place, Asteraceae, Prariries, Propagation, Taxonomy, Compositae, and North America
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2024
Journal article
1076. Vernonia missurica Raf.: Compositae.
Raf. (Compositae: Vernonieae: Vernoniinae) is described and illustrated, a full synonymy provided, the location of known type material provided, and its taxonomic position discussed; a selected iconography is indicated. The cultivation, propagation, pests and diseases and availability of the species are commented on. The complexity of the tribe Vernonieae in...Hind, Nicholas ; Langhorne, Joanna
North America, Descriptors, Cultivation, North American Prairie, Wakehurst Place, Asteraceae, Prariries, Propagation, Taxonomy, Vernonia missurica, and Compositae
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2022
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2022
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