Dalea albiflora A.Gray

  • Filed As

    Fabaceae
    Dalea albiflora A.Gray

  • Collector(s)

    D. Ward 86-023, 08 Sep 1986

  • Location

    United States of America. Arizona. Santa Cruz Co. Slopes above "Camp Washington," ca 20 km by road E of Nogales Airport.

  • Habitat

    Associated flora: Quercus gambelii, Q. hypoleucoides, Juniperus monosperma [see specimen for continued list of associated flora].

  • Description

    [see specimen for cytological description].

  • Identifiers

    NY Barcode: 01073348

    Occurrence ID: 4ff7e1e8-9075-424d-998f-9351b949a8b0

  • Feedback

    Send comments on this specimen record

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Arizona

  • County/Municipio

    Santa Cruz Co.

  • Locality

    Slopes above "Camp Washington," ca 20 km by road E of Nogales Airport

  • Elevation

    Alt. 1680 m. (5512 ft.)

  • Distribution

    Map all specimens of this taxon

NEW YORK BOTANICAL GARDEN
01073348
BOTANICAL
Garde**
FLORA OF SOUTHEASTERN ARIZONA
SOUTHEASTERN COCHISE CO.
86-023 DALEA ORDIAE Bray
Darrell Hard
8 Septenber 1986
Chiricahua Nountains, Coronado National Forest, 3 air m 8 ot
Portal, AZ; in a canyon 1 1/2 fli NNH of §oiithwestern Research
Station !US Huseus of Natural History)*-1/4 si W of the
creek's intersection with the road to Onion Saddle; N of
Silver Peak; (extrene SE corner T17S R30E); about 15 plants
seen in one sparse clueip an S-facing, unshaded creek
elevation 6400 ft.
Associated flora: Quercus gaubelii, Q. hypoleucoides, Juniperus
sionosperffla, J, deppeana, Acer grandidentatu®, Pinus chihua-
huana, Douglas fir, Panicum bulbosu®, Desaodiu# spp. and other
herbs
Distributed fro® NHSU to: NHC, NY
CYT0L.06ICAL VOUCHER:
N - 14.
Caaera lucida drawings (scale: 2.2m - luai) of a pollen mother
cell froi this population during early Anaphase I of Miosis
(top! and of a mature pollen tetrad cell, Note that the PfIC
suggests the presence of .3 quadravalents. Also, the mature
tetrad shows the presence of 3 normal sized daughter cells and
a pair of ssaller cells indicating probable resnants of
chromosomal material at earlier Hetaphase plate. 902 of the
tetrads seen had 4 normal cells resulting and 10X of the cells
had the pair of saaller cells.
01073348