Common Name: BUTCHER'S-BROOM FAMILY Habit: Perennial herb to shrub, rhizomed or not. Stem: leafy or scapose. Leaf: 2--15, basal or cauline, cauline clasping or sheathing, petioled [or reduced to scales, with short branches flattened, green, appearing leaf-like]. Inflorescence: terminal or axillary, panicle or raceme. Flower: unisexual or bisexual, generally white (+- pink); perianth parts 4 or 6, fused or not, erect, nodding or pendent; stamens (4)6, +- fused to perianth, anthers attached near base; ovary superior, chambers 2--3, style 1, stigma +- 3-lobed. Fruit: berry, spheric, red, orange-red, or blue-black, or capsule, papery. Seed: 1--12. Genera In Family: 26 genera, 475 species: northern hemisphere, South Africa, northern Australia; species in several genera cultivated as ornamental, house pls. Note:Smilacina moved to Maianthemum. eFlora Treatment Author: Dale W. McNeal, except as noted Scientific Editor: Thomas J. Rosatti.
Common Name: FALSE LILY-OF-THE-VALLEY, FALSE SOLOMON'S SEAL Habit: Rhizome creeping. Stem: erect, simple [0]. Leaf: alternate, generally +- clasping, lower reduced to sheathing scales. Inflorescence: terminal, raceme to panicle. Flower: perianth parts 4 or 6 in 2 petal-like whorls, white; stamens 4 or 6; ovary superior, chambers 2--3, style 1, stigmas 2--3. Fruit: berry. Seed: 1--3. Etymology: (Greek: May flower, from flowering season) Note: Historically divided into 2 genera, Maianthemum, Smilacina (1. vs 1' in key); otherwise +- equal morphologically, unique chromosomally. Reference: LaFrankie 2002 FNANM 26:206--210 Unabridged Reference: LaFrankie, J. V. 1986. Transfer of the species of Smilacina Desf. to Maianthemum Wiggers (Liliaceae). Taxon 35:584--589; Rudall P. J. et al. 2000. Systematics of the Ruscaceae/Convallariaceae: A combined morphological and molecular investigation. Bot. J. Linn. Soc. 134:73--92
Maianthemum racemosum (L.) Link
NATIVE Habit: Rhizome 5--10 mm diam. Stem: 30--90 cm, glabrous to finely hairy above. Leaf: > 5, 7--20 cm, ovate to oblong-elliptic, acute to acuminate, glabrous to finely hairy abaxially; petioles +- 0. Inflorescence: panicle, 5--12 cm; flowers > 20. Flower: perianth parts 6, 1--2 mm, << stamens, +- erect, narrowly oblong; ovary chambers 3. Fruit: 5--7 mm, red, dotted purple. Seed: 2.5--6 mm, brown. Chromosomes: n=+-18. Ecology: Moist, open woodland, streambanks; Elevation: < 2000 m. Bioregional Distribution: NW, CaR, SN, CW, TR; Distribution Outside California: to Alaska, eastern North America. Flowering Time: Mar--Jul Synonyms: Maianthemum racemosum subsp. amplexicaule (Nutt.) LaFrankie; Smilacina racemosa (L.) Desf.; Smilacina racemosa var. amplexicaulis (Nutt.) S. Watson; Smilacina racemosa var. glabra (J.F. Macbr.) H. St. John Jepson eFlora Author: Dale W. McNeal Reference: LaFrankie 2002 FNANM 26:206--210 Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Previous taxon: Maianthemum dilatatum Next taxon: Maianthemum stellatum
Botanical illustration including Maianthemum racemosum
Citation for this treatment: Dale W. McNeal 2012, Maianthemum racemosum, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=32495, accessed on April 19, 2024.
Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 19, 2024.
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(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).
Data provided by the participants of the
Consortium of California Herbaria.
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Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month
Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).