NEW COMBINATIONS IN PHILADELPHUS (PHILADELPHACEAE)

2007·0.44 MB·English

by  James Henrickson

NEW
COMBINATIONS PHILADELPHUS (PHILADELPHACEAE)
IN
James
Henrickson
Plant Resources Center
University of Texas
78712-0471 USA.
Austin, Texas
ABSTRACT
Three new combinations are proposed in Philadelphus (Philadelphaceae): Philadelphus microphyllus A. Gray var. madrensis (Hemsley)
& &
Henrickson, comb. stat. nov.; Philadelphus microphyllus A. Gray var. argyrocalyx (Wooton) Henrickson, comb. stat. nov.; and
&
Philadelphus microphyllus A. Gray var. stramineus (Rydb.) Henrickson, comb. stat. nov.
RESUMEN
Se proponen tres nuevas combinaciones en Philadelphus (Philadelphaceae): Philadelphus microphyllus A. Gray var. madrensis (Hems-
& &
ley) Henrickson, comb. stat. nov., Philadelphus microphyllus A. Gray var. argyrocalyx (Wooton) Henrickson, comb. stat. nov.,
&
y Philadelphus microphyllus A. Gray var. stramineus (Rydb.) Henrickson, comb. stat. nov.
new
Preparation of a treatment of Philadelphus for Flora North America Vol. 8 necessitates the following
combinations.
&
Philadelphus microphyllus A. Gray var. madrensis (Hemsley) Henrickson, comb. stat. nov. Basionym:
Philadelphus madrensis Hemsley Kew Misc. Inform. Bull. 1908:251. 1908. Type: MEXICO. Durango: Sierra Madre, B.C. Seemann
2167
(holotype: K!).
&
Philadelphus microphyllus Gray argyrocalyx (Wooton) Henrickson, comb.
A. var. stat. nov. Basionym:
New Aug
Philadelphus argyrocalyx Wooton, Bull. Torrey Bot. Club. 25:452. 1898. Type: U.S.A. Mexico. Lincoln Co.: Eagle Creek, 14
1897, E.O. Wooton 524, (holotype: US!).
&
Philadelphus microphyllus A. Gray stramineus (Rydb.) Henrickson, comb. nov.
var. stat. Basionym: Phila-
delphus stramineus Rydb., N. Anier. Fl. 22:172. 1905. Type: U.S.A. California. Mono Co.: White Mts., Aug 1888, W.H. Schockley s.n.
(holotype: NY!; isotypes: A! F! US!).
new
Justification of the combinations will be published at a later time in this journal.
J. Bot. Res. Inst. Texas 1 (2): 901 2007
.