Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Joseph K. Wipff"'
Autor:
Joseph K. Wipff, David J. Rosen
Publikováno v:
Journal of the Botanical Research Institute of Texas. 14:461-464
Bothriochloa glabra (Roxb.) A. Camus is reported for Texas. A key is provided to separate B. glabra from B. bladhii (Retz.) S.T. Blake.
Publikováno v:
Journal of the Botanical Research Institute of Texas. 15:317-318
Rediscovery of the Texas endemic Chloris texensis in Brazoria County, and new records for Ft. Bend, Matagorda, and Waller counties are documented. Collection records outside the narrow Upper Coastal Prairie distribution are also reviewed.
Autor:
Joseph K. Wipff, Robert B. Shaw
Publikováno v:
Journal of the Botanical Research Institute of Texas. 12:445
The following new combination is made in Anthenantia: Anthenantia villosa (Michx.) P. Beauv. var. texana (Kral) J.K. Wipff & R.B. Shaw.
Autor:
Joseph K. Wipff, Robert B. Shaw
Publikováno v:
Journal of the Botanical Research Institute of Texas. 12:25
The following new combinations in Chondrosum are made: Chondrosum barbatum (Lag.) W. Clayton var. rothrockii (Vasey) R.B. Shaw & J.K. Wipff; Chondrosum ramosum (Scribn. ex Vasey) R.B. Shaw & J.K. Wipff; Chondrosum trifidum (Thurb.) Clayton var. burki
Autor:
Qian Hu, Albert P. Kausch, Joseph K. Wipff, Crystal Fricker, Maria A. Moreno, Kimberly Nelson, T. Page Owen, Thomas K. Hodges, Jang-Yong Lee, Hong Luo
Publikováno v:
Molecular Breeding. 16:185-188
Trait improvement of turfgrass through genetic engineering is important to the turfgrass industry and the environment. However, the possible transgene escape to wild and non-transformed species raises ecological and commercial concerns. Male sterilit
Autor:
Albert P. Kausch, Q. Hu, Hong Luo, Kimberly Nelson, Chip Longo, Joel M. Chandlee, Joseph K. Wipff, Crystal Fricker
Publikováno v:
Plant cell reports. 22(9)
Genetic transformation of creeping bentgrass mediated by Agrobacterium tumefaciens has been achieved. Embryogenic callus initiated from seeds (cv. Penn-A-4) was infected with an A. tumefaciens strain (LBA4404) harboring a super-binary vector that con
Autor:
Stephan L Hatch, Joseph K. Wipff
Publikováno v:
Systematic Botany. 19:613
ABSTRAcr. New World Digitaria sect. Pennatae is represented by two species: D. arenicola and D. cognata. Reproductive, cytological, and morphological studies were conducted with four accessions of D. arenicola and 25 accessions of D. cognata. Based o
Everyone with a professional interest in the flora of Texas will welcome this checklist of the vascular plants. This comprehensive list also includes crops, persistent perennials, and naturalized plants and encompasses over 1,000 changes to the previ