Pipsissewa Flower Pipsissewa Flower Upper Green Mountain Trail 7/15/17 Pipsissewa Flower Upper Green Mountain Trail 7/15/17 Pipsissewa Flower Pipsissewa Plant Upper Green Mountain Trail 7/15/17 Pipsissewa Stem Pipsissewa Leaves Upper Green Mountain Trail 7/15/17 Pipsissewa Plant Upper Green Mountain Trail 6/12/19 Pipsissewa Plant Pipsissewa Fruit


Wildflowers of Southern Arizona


Page  1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Pipsissewa.
Chimaphila maculata.
Heather (Ericaceae) family.

Plants rhizomatous, 1-5.3 dm. Leaves: petiole 3-13 mm, terete or channeled adaxially, glabrous; blade maculate, dull and light green abaxially, shiny and green to dark green with white achlorophyllous tissue bordering larger veins adaxially, lanceolate or ovate-lanceolate to oblong-lanceolate or ovate, 20-100 × 8-31 mm, base rounded to obtuse or acute, margins coarsely serrate, apex acute to acuminate. Inflorescences (1-)2-5-flowered; peduncle 1(-2) per stem, 4-19 cm, papillose to hispidulous; inflorescence bracts acicular to linear-lanceolate, free portions shorter than pedicels from which they arise, 4-6 × 0.4-0.6 mm, membranous, margins entire. Pedicels (4-)8-25 mm. Flowers: calyx lobes spreading or reflexed in fruit, entirely greenish or margins whitish green, broadly ovate, 1.4-4.1 × 1.3-4.5 mm, margins erose-denticulate, apex rounded to obtuse; petals white or pink, often tinged violet, orbiculate, 6-12 × 4.5-8 mm, margins fimbriate to erose-denticulate; stamens 6-8 mm; filament base 1.2-1.6 mm wide, dilated basal portion densely villous; anthers 2-4 mm, thecae white to tan or pinkish, tubules tan to pinkish brown, 0.8-1.1 mm, abruptly narrowed from thecae, lateral walls not touching, pores 0.3-0.5 × 0.3-0.5 mm; ovary papillose in lines; style 0.5-1 mm; stigma 2-3.5 mm wide. Capsules depressed-globose, 5-10 × 5-10 mm. Flowering May-Jul(-Aug). Coniferous, mixed, and deciduous forests, xeric sand communities; 0-900 m.

Santa Catalina Mountains.
Location: Upper Green Mountain Trail 75 feet from trailhead.
8/6/16, 7/15/17, 6/12/19

See SEINet Pictures and Description

Thumb: Fendler's Flatsedge
« W. Balsamapple
Thumb: Waxflower Shinleaf
W. Shinleaf »