Flowering Plants · Dicotyledons: Magnoliid, Hamamelid and by K. Kubitzki (auth.), Professor Dr. Klaus Kubitzki, Dr. Jens

By K. Kubitzki (auth.), Professor Dr. Klaus Kubitzki, Dr. Jens G. Rohwer, Dr. Volker Bittrich (eds.)

This quantity - the 1st of this sequence facing angiosperms - includes the remedies of seventy three households, representing 3 significant blocks of the dicotyledons: magnoliids, centrosperms, and hamamelids. those blocks are ordinarily well-known as subclasses in glossy textbooks and works of reference. We give some thought to them a handy potential for structuring the masses of di­ cotyledon households, yet are faraway from taking them at face price for organic, not to mention mono­ phyletic entities. Angiosperm taxa above the rank of kinfolk are little consolidated, as is well obvious while evaluating a variety of sleek classifications. Genera and households, by contrast, are relatively good devices -and they're vital in sensible phrases. The genus is the taxon most often famous as a special entity even by means of the layman, and conventional names give you the key to all in­ formation to be had approximately vegetation. The family members is, typically, homogeneous sufficient to conve­ niently summarize organic info, but finished adequate to prevent over the top re­ dundance. The emphasis during this sequence is, consequently, totally on households and genera.

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Extra resources for Flowering Plants · Dicotyledons: Magnoliid, Hamamelid and Caryophyllid Families

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1858. Neuere Beobachtungen tiber Embryobildung der Phanerogamen. J ahrb. Wiss. Bot. 1: 82-188. Huber, H. 1982, 1990. See general references. Jensen, U. 1965. Serologische Untersuchungen zur Frage der systematischen Einordnung der Didiereaceae. Bot. Jahrb. Syst. 84: 233-253. Joshi, A. C. 1937. Some salient points in the evolution of the secondary vascular cylinder of Amaranthaceae and Chenopodiaceae. Amer. J. Bot. 24: 3-9. Kendrick, R. , Hillman, W S. 1971. Absence of phytochrome dark reversion in seedlings of the Centrospermae.

Aliso 8: 147-209. Thorne, R. F. 1976. A phylogenetic classification of the Angiospermae. Evol. Bio!. 9: 35-106. Thorne, R. F. 1983. Proposed new realignements in the angiosperms. Nord. J. Bot. 3: 85-117. Thorne, R. F. 1992. Classification and geography of the flowering plants. Bot. Rev. 58: 225-348 Phylogeny and Evolution Beck, C. B. ) 1976. Origin and early evolution of angiosperms. New York: Columbia University Press. Crane, P. R. 1985. Phylogenetic analysis of seed plants and the origin of angiosperms.

A Chemosystematic Overview of Magnoliidae, Ranunculidae, Caryophyllidae and Hamamelidae 21 Table2a. Flavonoid types of Magnoliidae Flavones Flavonols Flavanones Flavanonols Flavans -3-0H MYRI AL MAGN ANNO ALC60m KQ KQogom KQogomoa P + +C C C MONI HERN LAUR L L68 T8 cg om cm AUST HIMA TRIM 68 om EUPO ALomcm CANE AL WINT A L A6 cg om CALY ALog DEGE GOMO LACT AMBO CHLO PIPE CAcgom SAUR ARIS NELU ALog ILLI SCHI CABO CERA NYMP Lcg RAFF HYDN KQ ogom KQom K Q M K68 Q68 om Q Qom Qogom KQog Q KQ KQog Qogom KQom KQogom Kogom KQcg og Q KQ K Q K68 Q68 og om KQog Qog QM Q Q QMQ6 P P6 P8 P68N6 AR T E omcm cb E Tcp PNcp PARTom +Com + + + Eog T Tom Flavans 3,4di-OH Anthocyan idins Other (inc!.

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