| Molecular phylogenetics of Diseae (Orchidaceae): a contribution from nuclear ribosomal ITS sequences EJP Douzery, AM Pridgeon, P Kores, HP Linder, H Kurzweil, MW Chase American Journal of Botany 86 (6), 887-899, 1999 | 350 | 1999 |
| Mesembs of the world GF Smith, P Burgoyne, P Chesselet, S Hammer, H Hartmann, C Klak, ... Briza, 1998 | 103 | 1998 |
| Comparative vegetative anatomy and classification of Diseae (Orchidaceae) H Kurzweil, HP Linder, WL Stern, AM Pridgeon Botanical Journal of the Linnean Society 117 (3), 171-220, 1995 | 66 | 1995 |
| Floral morphology of southern African Orchideae. II. Habenariinae H Kurzweil, A Weber Nordic Journal of Botany 12 (1), 39-61, 1992 | 65 | 1992 |
| Developmental studies in orchid flowers II: Orchidoid species H Kurzweil Nordic Journal of Botany 7 (4), 443-451, 1987 | 60 | 1987 |
| Developmental studies in orchid flowers I: epidendroid and vandoid species H Kurzweil Nordic Journal of Botany 7 (4), 427-442, 1987 | 55 | 1987 |
| The phylogeny and evolution of thePterygodium—Corycium complex (Coryciinae, Orchidaceae) H Kurzweil, HP Linder, P Chesselet Plant Systematics and Evolution 175 (3-4), 161-223, 1991 | 54 | 1991 |
| Seed morphology in Southern AfricanOrchidoideae (Orchidaceae) H Kurzweil Plant Systematics and Evolution 185 (3-4), 229-247, 1993 | 51 | 1993 |
| A guide to orchids of Myanmar H Kurzweil, S Lwin Natural History Publications, 2014 | 48 | 2014 |
| Developmental studies in orchid flowers III: neottioid species H Kurzweil Nordic Journal of Botany 8 (3), 271-282, 1988 | 46 | 1988 |
| The genus Habenaria (Orchidaceae) in Thailand H Kurzweil Thai Forest Bulletin (Botany), 7-105, 2009 | 44 | 2009 |
| The phylogeny and classification of the Diseae (Orchidoideae: Orchidaceae) HP Linder, H Kurzweil Annals of the Missouri Botanical Garden, 687-713, 1994 | 33 | 1994 |
| Floral ontogeny of orchids: a review H Kurzweil Beitrage zur Biologie der Pflanzen 71 (1), 45-100, 1999 | 32 | 1999 |
| The Southern African orchid flora: composition, sources and endemism HP Linder, H Kurzweil, SD Johnson Journal of Biogeography 32 (1), 29-47, 2005 | 28 | 2005 |
| Developmental studies in orchid flowers IV: Cypripedioid species H Kurzweil Nordic Journal of Botany 13 (4), 423-430, 1993 | 27 | 1993 |
| Floral morphology and ontogeny in subtribe Satyriinae (Fam. Orchidaceae) H Kurzweil Flora 191 (1), 9-28, 1996 | 25 | 1996 |
| Floral morphology of southern African Orchideae. I. Orchidinae H Kurzweil, A Weber Nordic journal of botany 11 (2), 155-178, 1991 | 25 | 1991 |
| Ontogeny of Orchid Flowers” H KURZWEIL, A KOCYAN | 24* | 2002 |
| Floral morphology and ontogeny in Orchidaceae subtribe Disinae H Kurzweil Botanical Journal of the Linnean Society 102 (1), 61-83, 1990 | 23 | 1990 |
| Floral morphology and phylogeny of the Disinae (Orchidaceae) HP Linder, H Kurzweil Botanical journal of the Linnean Society 102 (3), 287-302, 1990 | 20 | 1990 |
